Nature & Animals

abdomen

abdomen

The Latin word abdomen — meaning belly, possibly from…

ablaqueate

ablaqueate

Unexpectedly, ablaqueate began in vineyard trenching.

adventus

adventus

Advent means 'arrival' — Latin adventus was a…

albēdō

albēdō

The Latin word for 'whiteness' became the scientific…

alienatio

alienatio

Alienation is being made other — Latin alienatio meant…

alūmen

alūmen

A bitter mineral salt that ancient dyers could not…

alumen

alumen

Humphry Davy named a metal in 1808 and accidentally…

amplitudo

amplitudo

A wave's height from silence to peak. Measure…

amuletum

amuletum

The Romans had a word for something carried to ward…

antecessor

antecessor

The word for the people who came before you literally…

animal

animal

The Latin word for 'living creature' is built on the…

anima

anima

Animism is the belief that the world breathes — Latin…

annuālis

annuālis

The word for a plant that lives only one year comes…

annulus

annulus

Surprisingly, annulus is a little ring with a long…

aperture

aperture

The opening in a camera lens through which light…

Apis

Apis

The Romans named the bee with a word whose origin no…

Aprīlis

Aprīlis

Nobody knows where April's name comes from. The Romans…

aqua marina

aqua marina

The Romans named this pale blue stone 'water of the…

aquārium

aquārium

The Romans built water tanks for cattle. Nineteen…

aquaeductus

aquaeductus

The Romans moved fresh water across valleys and…

arbor

arbor

The shaded garden bower that invites you to sit…

arbor

arbor

The Latin word for tree gave English a word for a…

harēna

harēna

Romans spread sand on the amphitheater floor to soak…

armilla

armilla

A bracelet gave its name to the most elegant…

arte factum

arte factum

Latin for 'made with skill' — the word originally…

artificialis

artificialis

Artificial once meant made with great skill — ars,…

atrium

atrium

The Roman word for the blackened, smoke-stained…

auctio

auctio

The Latin word for an auction is built on the verb 'to…

Aurōra

Aurōra

The Romans named the goddess of dawn Aurōra — related…

laurus

laurus

The leaf you drop into soup and fish out before…

benignus

benignus

Benign means 'well-born' — Latin benignus, from bene…

biennium

biennium

The word for a plant that takes two years to complete…

binary-star

binary-star

More than half of all stars in the sky are two stars…

bonus

bonus

A good thing—extra payment beyond obligation, rooted…

omnibus

omnibus

A Latin word meaning 'for all' — the dative plural of…

cadaver

cadaver

The medical word for a dead body hides a morbid…

calx

calx

The Latin word for limestone gave chemistry its word…

calx

calx

The White Cliffs of Dover, the bones in your hand, the…

calculus

calculus

Before mathematics had symbols, Romans did arithmetic…

calx

calx

The Latin word for lime and the residue left after…

canālis

canālis

The Latin word for a water pipe — from canna, a reed —…

Canariae Insulae

Canariae Insulae

The canary bird is named after the Canary Islands—but…

cancellāre

cancellāre

Romans drew crossbars over text to void it — prison…

candēla

candela

The Latin word for candle came from a verb meaning 'to…

candēla

candela

The Latin word for candle meant 'a thing that…

canna

canna

A Latin word for a hollow reed became, through Arabic…

cannabis

cannabis

The painter's most essential surface was named for…

caput

caput

A cape of land and a cape you wear share the same…

capra

caper

A goat gave English both a leap and a heist.

capillāris

capillāris

The tiniest blood vessels in your body are named for…

capitalis

capitalis

The word for accumulated wealth began as the Latin…

capsula

capsula

A Roman word for a small box now names everything from…

carbo

carbo

The Latin word for charcoal became the name of the…

cardinālis

cardinālis

The Latin word for a door hinge became a title for…

catenary

catenary

The curve a hanging chain makes between two points is…

caveat

caveat

The Latin subjunctive for 'let him beware' became the…

caelestis

caelestis

The Latin word for 'belonging to the sky' — from…

caementum

caementum

The Latin word meant 'rough-cut stone' — the filling…

cēnsus

cēnsus

Every five years, Rome counted its citizens — not…

centrum + petere

centrum + petere

Isaac Newton named the only force that matters in…

Cerēs

Cerēs

The Roman goddess of grain and agriculture became the…

Cereālis

Cerealis

Every box of breakfast cereal is named after a Roman…

cerebellum

cerebellum

The 'little brain' at the back of your skull — the…

cerebrum

cerebrum

The Latin word for 'brain' comes from the top of the…

cerebrum

cerebrum

The Latin word for the main part of the brain may be…

caeruleus

caeruleus

The Latin poet's word for sky-colored and sea-colored…

Campania

Campania

An open plain in northeastern France gave its name to…

candelarius

candelarius

A chandler made and sold candles — Latin candela, a…

cappella

cappella

Every chapel on earth is named after a cloak — the…

caseus

caseus

Latin caseus gave English cheese, Spanish queso, and…

kastanea

kastanea

The Romans named the tree after the Greek city of…

cicada

cicāda

Periodical cicadas spend thirteen or seventeen years…

circuitus

circuitus

A circuit is a going-around — the same Latin word for…

circumferentia

circumferentia

Circumference is 'carrying around' — Latin circum…

circumnavigatio

circumnavigatio

Circumnavigation is sailing around — Latin…

cirrus

cirrus

The Latin word for a curl of hair became the name for…

cisterna

cisterna

The Latin word for a box that holds water named the…

claustrum

claustrum

The cloister shares its root with claustrophobia —…

codex

codex

The codex — the ancestor of every modern book — was…

cognatus

cognatus

A cognate is a blood relative — Latin cognatus meant…

Colosseum

Colosseum

The Colosseum was named for a colossus — a colossal…

columna

columna

The Latin word for a column — possibly from the same…

Colosseum

Colossēum

The largest amphitheater ever built was named after a…

columbina

columbina

The flower's Latin name means 'dove-like' — because…

compactum

compactum

Before it meant small or dense, compact meant an…

condensatio

condensatio

Condensation is a thickening — Latin condensatio meant…

confabulatio

confabulatio

The brain that cannot remember does not stay silent --…

confluentia

confluentia

The Latin word for 'flowing together' — the point…

coniectura

coniectura

Roman augurs threw together signs to predict the…

comes stabuli

comes stabuli

The highest-ranking police officer in the…

constellatio

constellatio

Medieval Latin named a group of stars from con-…

constitūtiō

constitūtiō

A Latin word meaning simply 'to set up together'…

consul

consul

Two men elected annually to run the Roman Republic,…

continēns

continēns

The Latin word for continuous, unbroken land gave…

convalescere

convalescere

Latin had a dedicated verb for the gradual return of…

cornea

cornea

The Latin word for 'horn-like' named the transparent…

corōna

corōna

The Latin word for a crown — a circle of honor placed…

cortex

cortex

The outer layer of the brain is named for tree bark —…

cohors

cohors

The word for a place of justice started as the Latin…

cremare

cremare

Latin cremare meant simply 'to burn.' Romans burned…

crepusculum

crepusculum

Crepuscular means 'of the twilight' — it describes…

crucibulum

crucibulum

From the Latin for 'night lamp' or 'earthen pot,' the…

crucifixus

crucifixus

Romans designed crucifixion to humiliate. Christians…

culīna

culina

The Latin word for kitchen has been cooking inside…

cumulus

cumulus

The Latin word for a heap or pile became the name for…

cura

cura

The Latin word for care, concern, and medical…

cūria

cūria

The Roman senate met in a building called the Curia,…

currere

currere

The word for a river's flow is also the word for…

curriculum

curriculum

The same Latin word that now means a school syllabus…

consuetudo

consuetudo

The border tax on goods is called customs — from Latin…

datum

datum

Data was not something you collected. It was something…

debitum

debitum

Debt has a silent 'b' that was never spoken —…

Deciduous

deh-SID-yoo-us

The Latin word for falling away gave botany its most…

decimāre

decimare

Roman commanders killed every tenth soldier to teach…

deity

deity

Surprisingly, deity is the plain state of being a god.

delirare

delirare

A Roman farmer who wandered off his plough-line gave…

diluvium

diluvium

Latin named an overwhelming flood with a word built…

dēpositiō

dēpositiō

The same word that means removing a king from power…

descendentem

descendentem

The word for children and grandchildren literally…

desertum

desertum

A desert is not named for its sand or its heat. It is…

dēsultōrius

dēsultōrius

Roman circus riders who leaped from one galloping…

dictātor

dictātor

Rome invented the dictator not as a tyrant but as an…

diffusio

diffusio

A dye drop spreads through water without anything…

digitalis

digitalis

A finger is the first computer. The Latin word for…

discursus

discursus

Discourse is running in different directions — Latin…

diurnalis

diurnālis

Diurnal means 'of the day' — the opposite of nocturnal…

divinatio

dīvīnātio

Divination comes from the Latin for 'pertaining to the…

divinity

divinity

Surprisingly, divinity begins with what is divine, not…

dīvortium

dīvortium

The word comes from Latin dīvertere, meaning 'to turn…

domus

domus

The Latin word for a house — the fundamental shelter…

dominium

dominium

The master of a household gave his name to a word that…

educatio

educatio

The Latin root of 'education' means 'a leading out' —…

egregius

egregius

In Latin, egregius meant 'standing out from the flock'…

emulgēre

ēmulgēre

Emulsify comes from the Latin word for milking —…

incantāre

incantāre

The word 'enchantment' comes from Latin incantāre —…

ingenium

ingenium

An engine was originally a clever idea — the Latin…

aequator

aequātor

The equator is the 'equalizer' — the Latin word means…

aequinoctium

aequinoctium

The Latin compound for 'equal night' — aequus nox —…

equiparate

equiparate

Surprisingly, equiparate began as a Latin act of…

aera

aera

A Latin word for a fixed numerical starting point —…

ērōsiō

ērōsiō

Erosion comes from the Latin for 'gnawing away' — the…

et cetera

et cetera

And the rest. What follows is obvious, so the speaker…

evaporatio

evaporatio

Evaporation is steaming away — Latin evaporatio came…

evolution

evolution

Evolution means unrolling a scroll. Darwin's theory…

excruciating

excruciating

Excruciating pain is pain off the cross—literally. The…

exhilarare

exhilarare

Exhilaration comes from Latin ex- (thoroughly) and…

exit

exit

Every exit sign in every building is a conjugated…

expeditio

expedītio

An expedition originally meant freeing your feet from…

extra

extra

Outside, beyond. In theater, an actor hired for a…

fable

fable

Surprisingly, fable began as simple speech.

familiaris

familiāris

A witch's familiar — the black cat, the toad, the…

Februārius

Februārius

February is named after a purification ritual so old…

femur

femur

The Latin word for thigh — femur, of uncertain origin…

foeniculum

foeniculum

The word for fennel means 'little hay' in Latin—named…

faenum Graecum

faenum Graecum

Fenugreek's Latin name means 'Greek hay'—the Romans…

fermentum

fermentum

The Latin word for leaven — the bubbling, heaving…

fertilis

fertilis

The Latin word for 'fruitful' became the name for the…

fibra

fibra

A fiber is a small thread — Latin fibra meant a thin…

filamentum

filamentum

Edison tested thousands of threads before finding the…

firmāmentum

firmāmentum

The ancient sky was not empty space — it was a solid…

Flōra

Flōra

The Romans had a goddess of flowers, and her name…

fluorescent

fluorescent

A glowing mineral gave its name to the light that…

folium

folium

Folio — the word for a large-format book and for the…

fornix

fornix

A fornix was a Roman arch or vault — and because…

forum

forum

The Roman forum was not a building but an open…

fossilis

fossilis

The Latin word meant 'dug up' — and for centuries,…

fulcrum

fulcrum

Archimedes promised to move the earth if you gave him…

funiculus

funiculus

A Latin diminutive meaning 'little rope' — from funis,…

fornax

fornāx

Furnace comes from the same Latin word as…

furia

furia

The Furies were three goddesses who punished…

gemma

gemma

The Latin word gemma meant 'bud' — as in a plant bud —…

gentiana

gentiana

An Illyrian king discovered the plant's medicinal…

genus

genus

Linnaeus borrowed a Latin family term to build the…

Germinate

JER-mih-nayt

The seed is not sleeping — it is waiting, holding its…

gladiātor

gladiātor

The word means 'swordsman,' but most gladiators fought…

grānum

grānum

The word for a single seed became the word for an…

granum

granum

Granite means 'grainy' — the same root as grain,…

gravitas

gravis (heavy)

The force that holds planets in orbit carries the same…

habeas corpus

habeas corpus

The writ that requires the government to produce a…

habitare

habitare

A simple Latin word meaning 'to dwell' became…

hibiscus

hibiscus

A Latin word for a marsh mallow wandered through…

horribilis

horribilis

Horrible once meant causing horror — a real, intense,…

horror

horror

Horror comes from the Latin word for bristling — the…

humanitas

humanitas

Humanism begins with humanitas — Latin humanitas meant…

humiditas

humiditas

Humidity is moisture in the air — Latin humiditas came…

humus

humus

The dark organic matter in soil shares its name with…

in vitro

in vitro

The scientific phrase meaning 'in glass' gave its name…

inauguralis

inauguralis

An inauguration was originally a Roman religious…

inaugurāre

inaugurāre

Every presidential inauguration unknowingly reenacts…

incarcerare

incarcerare

The Latin word for 'to put into prison' literally…

incensum

incensum

From Latin 'to set on fire' — a word that names not a…

indignatio

indignatio

Indignation is anger with a moral warrant. The word…

individuatio

individuatio

Medieval philosophers coined individuatio to ask why…

inertia

inertia

The Latin word for 'laziness' became Newton's first…

influere

influere

Medieval astrologers believed an invisible fluid…

infundere

infundere

The Latin verb for pouring something into a vessel…

inoculare

inoculare

From gardeners grafting buds to doctors inserting…

inoculare

inoculare

Inoculation is a gardening term — Latin inoculare…

insomnia

insomnia

The Latin word for sleeplessness was originally a…

instinct

instinct

Thomas Aquinas used this word for divine guidance in…

īnsula

insula

The Romans invented the apartment building, called it…

integer

IN-teh-jer

The whole numbers — 1, 2, 3 — carry a Latin root that…

intercalaris

intercalāris

An intercalary day is a day inserted into the calendar…

inter- + stella

inter- + stella

The space between stars was given a name long before…

investire

investīre

To invest someone with authority originally meant to…

ipso facto

ipso facto

By the fact itself — three Latin words that state the…

irrigātiō

irrigātiō

The word literally means 'a watering into' — and the…

ianitor

iānitor

The Roman doorkeeper who served the two-faced god of…

Iovis

Iovis

The king of the Roman gods became the adjective for…

jugulum

jugulum

The Latin word for throat comes from the word for…

Iūlius

Iūlius

July was called Quintilis — 'the fifth month' — until…

Iūnius

Iūnius

June weddings are a tradition that dates back to a…

juniperus

juniperus

The tree that flavors gin has a name that may mean…

Iuppiter

Iuppiter

The king of the Roman gods gave his name to the…

iurisprudentia

iurisprudentia

Jurisprudence — 'knowledge of the law' — is the…

coquina

coquina

The kitchen is named from the Latin for 'cooking…

laqueus

laqueus

The Latin word for a noose or snare — laqueus, a loop…

lararium

lararium

Every Roman home kept a small shrine to its household…

larix

larix

The only conifer that drops its needles in autumn — a…

latitudo

latitudo

Latitude means breadth — the wide lines circling the…

laurus

laurus

The laurel wreath was Apollo's plant — Latin laurus…

lavandula

lavandula

A flower named for the act of washing — from the Latin…

legiō

legiō

The Roman legion took its name from legere, 'to…

lēgislātiō

lēgislātiō

The Romans fused 'law' and 'carrying' into one word —…

lēgis lātor

lēgis lātor

A legislator is a 'law-bringer' — one who carries the…

lemures

lemures

The big-eyed, ghost-pale primates of Madagascar were…

lens

lens

The word for the curved glass that bends light is…

littera

littera

The same word in English names both the smallest unit…

librārium

librārium

The word for a building full of books comes from the…

lignum

lignum

The Latin word for wood named the molecule that made…

limen

limen

Liminality is the condition of the threshold — Latin…

loco + motivus

loco + motivus

Two Latin words meaning 'from a place' and 'causing…

locusta

locusta

The same Latin word — locusta — meant both 'locust'…

longitudo

longitudo

Longitude means length — the long lines running from…

levisticum

levisticum

Lovage has nothing to do with love — the name is a…

lumen

lumen

Cold light—the glow of fireflies and fungi—earned its…

luna

luna

Lunacy — madness attributed to the influence of the…

lūnāris

lūnāris

The Latin word for the moon gave English 'lunar' for…

lūnāticus

lūnāticus

For two thousand years, humans believed the full moon…

lūstrum

lustrum

Before it meant five years, a lustrum was a…

māchina

māchina

Latin māchina came from Greek mēkhanē, meaning a…

magnitudo

magnitudo

The scale for measuring star brightness was invented…

malignus

malignus

Malignant tumors are tumors with bad intent — Latin…

manufactura

manufactura

Manufacture meant made by hand — manus (hand) and…

Mars

Mars

The Romans saw blood in the night sky and named the…

Mārtiālis

Martialis

The god of war named a month, a planet, and every…

matrix

matrix

The word for a mother's womb, borrowed to name a…

malva

malva

A teenage chemist accidentally made a purple dye from…

maxima

maxima

The Latin word for 'greatest' was shortened into a…

Māius

Māius

May is named after a goddess so obscure that the…

memento mori

memento mori

A slave stood behind Roman generals during their…

Mercurius

Mercurius

The messenger god who wore winged sandals and moved…

meridianus

meridianus

Meridian — the imaginary line that runs from pole to…

mica

mica

Latin for crumb or grain named the mineral that splits…

migrare

migrare

The Latin word migrare just meant 'to move.' It said…

millennium

millennium

A Latin compound meaning simply 'a thousand years' —…

miracle

miracle

Unexpectedly, miracle began with simple wonder.

misericordia

misericordia

Medieval monks stood for hours during prayers—so…

modus operandi

modus operandi

Method of operating. Criminals have habitual patterns.…

mons

mons / montis

Vermont is French for 'green mountain.' Montreal is…

munitio

mūnītiō

The Latin word for 'fortification' became the English…

mūrālis

mūrālis

The word 'mural' comes from the Latin for 'wall.' A…

musculus

musculus

The Romans called both the bivalve and the bicep…

mustum ardens

mustum ardens

The Romans mixed crushed seeds with mustum —…

nasturtium

nasturtium

The nasturtium is the nose-twister — Latin nasus…

navis

navis

The central hall of every church in the Western world…

navigare

nāvigāre

A Latin compound of 'ship' and 'to drive' — the word…

navis

navis

The nave of a church, the nausea in your stomach, and…

nebula

nebula

A Latin word for mist or cloud was applied to smudges…

Neptunus

Neptunus

The planet was found by mathematics before anyone saw…

nigella

nigella

The tiny black seeds on top of your naan bread are…

nimbus

nimbus

A Latin word for a rain cloud — or the radiant halo…

nocturnalis

nocturnālis

Nocturnal comes from the Latin word for night — the…

nomenclatura

nomenclatura

Nomenclature is the business of naming — Latin…

notarius

notarius

Latin notarius was a shorthand writer — a person who…

nova

nova

The Latin word for 'new' — nova stella, a new star —…

obsidianus

obsidianus

Obsidian is volcanic glass — lava quenched so rapidly…

occultatio

occultatio

The formal astronomical word for one celestial body…

omnibus

omnibus

The word 'bus' is actually the last syllable of a…

opacus

opacus

The Latin word for 'shaded' or 'dark' became the…

orbita

orbita

The rut worn by a cart wheel — orbita, the track left…

auripigmentum

auripigmentum

The Romans named their brightest yellow 'gold…

avis strūthiō

avis strūthiō

The Romans called the largest bird on Earth a…

ovum

ovum

Latin ovum meant 'egg.' The shape of an egg became a…

pāgānus

pāgānus

A Latin word meaning 'country dweller' — a rural…

pāgina

pāgina

The Latin word for a page originally meant a row of…

pastura

pastūra

The land where animals eat gets its name from the…

papilio

papilio

A tent that looked like a butterfly with its wings…

pedonem

pedonem

The humblest piece on the chessboard takes its name…

pen

pen

Your pen is named after a feather. The word carries…

penicillus

penicillus

The word for the most common writing tool on earth…

paeninsula

paenīnsula

Peninsula is Latin for 'almost an island' — the Romans…

paenitentia

paenitentia

The word 'penitentiary' was invented by Quakers who…

paene umbra

paene umbra

A Latin compound meaning 'almost shadow' — the…

per capita

per capita

By the head — the Roman way of dividing estates…

perennis

perennis

The Latin word for 'lasting through the year' became…

pergula

pergula

A Roman word for a projecting eave or shopfront awning…

perpendiculum

perpendiculum

Perpendicular comes from the Roman plumb line —…

pessimus

pessimus

The word for someone who expects the worst comes from…

pigmentum

pigmentum

The Latin word for paint also meant perfume and spice…

pīla

pīla

Pillar comes from the Latin word for a pier or stack…

pinus

pinus

The Latin word for pine may share a root with 'pain'…

plaga

plāga

Plague comes from the Latin for 'a blow' or 'a wound'…

plēbēius

plēbēius

The Latin word for the Roman common people — plebs —…

plenipotentiarius

plenipotentiarius

The longest word in diplomacy names the oldest…

plumbum

plumbum

The Romans hung lead weights on strings to find true…

pollen

pollen

Latin pollen meant 'fine flour' or 'dust' — the Romans…

porticus

porticus

A covered walkway that colonized the edges of Roman…

postumus

postumus

This word for 'after death' contains a spelling error…

praecessio

praecessio

Earth spins like a wobbling top — and the slow drift…

praecipitatio

praecipitatio

Precipitation is the act of falling headlong — Latin…

praeludium

praeludium

The word literally means 'before the play' — it was…

praesidēns

praesidēns

The most powerful political title in the modern world…

praevenire

praevenire

Prevent once meant to come before — to anticipate —…

pro bono publico

pro bono publico

For the public good — a phrase from Roman civic…

probabilitas

probabilitas

The Romans used probabilitas to mean 'that which can…

probatio

probātio

Probation comes from the Latin for 'testing' — the…

processio

processio

The word means 'a going forward' — and every funeral…

progenies

progenies

The Latin word for offspring means 'that which is born…

prōpāgāre

prōpāgāre

The Latin word for pinning a vine shoot to the ground…

proverb

proverb

Unexpectedly, proverb began as a word put forth in…

pulmo

pulmo

The Latin word for lung has a cousin hiding in the…

pumex

pumex

Pumice is the only rock that floats — a solidified…

quaternio

quaternio

William Rowan Hamilton carved the formula for…

rapidus

rapidus

The Latin word for 'seizing' or 'snatching away' —…

ratificare

ratificare

To make a treaty real, you must make it fixed — and…

recidivus

recidīvus

Recidivism comes from the Latin for 'falling back' —…

referendum

referendum

A referendum is 'a thing to be referred' — Latin…

refractio

refractiō

The Latin word for 'breaking back' named what light…

reliquiae

reliquiae

A Latin word meaning 'remains' — what is left behind…

remordere

remordere

Remorse means 'to bite again' — from Latin re- (again)…

rēnēs

renes

The kidneys were so mysterious to ancient anatomists…

repressio

repressio

Latin repressio meant to press back or restrain — used…

rēs pūblica

rēs pūblica

The Romans called their state the 'public thing' — rēs…

res judicata

res judicata

The matter adjudicated — a doctrine that says some…

rēsīna

rēsīna

Trees bleed resin when they are wounded, and that…

resonantia

resonantia

The Latin word for 'sounding back' — an echo from a…

resuscitare

resuscitare

To resuscitate is to rouse again — Latin resuscitare…

rēte

rēte

The light-sensitive layer at the back of your eye is…

retrogradus

retrogradus

When a planet appears to move backward against the…

rīvālis

rīvālis

A rival was originally someone who shared your river —…

riparius

riparius

The English word for flowing water originally meant…

rōs marīnus

rōs marīnus

Rosemary has nothing to do with roses or with anyone…

rōstrum

rōstrum

Romans decorated their speaking platform with the iron…

rubrica

rubrica

A rubric was originally text written in red ink — the…

salvus

salvus / salvia

The herb and the wise person share a spelling but not…

salarium

salarium

Roman soldiers were paid in salt—or at least that's…

salmo

salmo

The Latin word may come from salire, 'to leap' — and…

salutare

salutare

The Latin greeting that Roman soldiers exchanged — and…

sanitas

sanitas

Sanitation is the making of healthiness — Latin…

satelles

satelles

A Roman bodyguard or attendant — a satelles, one who…

Saturnus

Saturnus

The Roman god of agriculture and time gave his name to…

Saturninus

Saturninus

The word for a gloomy, slow-tempered disposition comes…

satureia

saturēia

The herb that gives us the word 'savory' — as in, the…

scriptum

scriptum

Latin scriptum meant something written — from…

sigillum

sigillum

A tiny pressed image that proved authenticity—from wax…

secunda

secunda

The second is not called 'second' because it follows…

sedimentum

sedimentum

Sediment comes from the Latin for 'settling' — the mud…

seminarium

seminārium

A seminar is a seedbed — the Latin word means a…

sepulcrum

sepulcrum

The Latin word for a burial place became the most…

serenitas

serenitas

Serenity comes from the Latin word for clear sky —…

serica

serica

A worsted wool named, at its deepest root, for the…

serum

serum

The fluid that saves lives. In 1890, Emil von Behring…

sextans

sextans

The instrument that allowed sailors to find their…

sacristanus

sacristanus

Sexton is a corruption of 'sacristan' — the person who…

scrinium

scrinium

A shrine began as a box — a Roman chest for storing…

sidereus

sidereus

When Galileo titled his 1610 telescopic report…

sigillum

sigillum

A sigil was originally just a seal — the wax stamp on…

silex

silex

The element that powers every computer on earth was…

sinister

sinister

The Latin word for 'left-handed' became the English…

sōlāris

sōlāris

Solar comes from sōl, the Latin sun god — the same…

solipsismus

solipsismus

Solipsism is the philosophical position that only your…

solstitium

solstitium

The Latin compound for 'the sun standing still' — sol…

species

species

The Latin word for 'appearance' became biology's most…

spectaculum

spectāculum

Spectacle comes from the Latin word for 'a thing worth…

speculari

speculari

The financial practice of buying to profit from price…

spinal

spinal

The spine is named for a thorn — spina in Latin meant…

spīna

spīna

Spine means thorn — the Latin word spīna referred to…

stellāris

stellāris

The Latin word for 'of the stars' — from stella, a…

stimulus

stimulus

A pointed stick used to drive cattle became the…

surgere

surgere

The Latin word for 'to rise' gave English both the…

sutura

sutura

Suture is the Latin word for a seam — the same word…

taberna

taberna

The Roman tavern was not merely a place to drink — it…

tabernāculum

tabernāculum

A Roman soldier's tent became the dwelling place of…

taxare

taxare

Tax, taste, and tangible all come from the same Latin…

tempestas

tempestas

Latin named time and weather with the same word —…

tempus

tempus

The flat area at the side of your head shares its name…

tenōr

tenōr

Tenor comes from the Latin for 'to hold' — because in…

termes

termes

Termites build structures taller relative to body size…

terra firma

terra firma

Solid earth. Venice called its mainland territories…

terra incognita

terra incognita

The phrase cartographers wrote across blank spaces on…

terrēnum

terrēnum

The word for the ground you walk on comes from the…

terrificus

terrificus

Built from the Latin verb for causing terror, this…

terror

terror

The word 'terrorism' was coined during the French…

tībia

tībia

The Latin word for the shinbone — tibia — originally…

torpedo

torpedo

The Romans named the electric ray for its numbing…

torpor

torpor

The Latin word meant both physical numbness and moral…

torrēns

torrēns

The Latin word for a burning, rushing stream became…

transitus

transitus

The word for crossing over — the same root that gives…

tribūnal

tribūnal

Roman tribunes sat on a raised platform to dispense…

tributarius

tribūtārius

The word for a smaller river flowing into a larger one…

trirēmis

trirēmis

A ship powered by 170 oars arranged in three stacked…

tructa

tructa

The Latin name for trout may come from a Greek word…

turbo

turbo

Turbine comes from the Latin word for a spinning top —…

ultra vires

ultra vires

Beyond the powers — the two-word Latin test that has…

umbra

umbra

The Latin word for shadow — the darkness cast by a…

unicornis

ūnicornis

The unicorn entered Western mythology through a…

ūvula

ūvula

The small fleshy lobe that hangs at the back of your…

vanitās

vanitās

The word for a dressing table comes from the Latin for…

variabilis

variabilis

A variable is something capable of changing — Latin…

vendere

vendere

Vendor comes from the Latin 'to sell' — and the same…

Venus

Venus

The Romans named the brightest object in the night sky…

verbena

verbena

Romans gathered this herb for their most sacred…

vermiculus

vermiculus

A little worm produced the reddest red in the ancient…

vernalis

vernalis

The vernal equinox — the spring crossing of the…

versus

versus

A verse is a turning. The poet turns at the end of a…

vertebra

vertebra

The Latin word for a joint that turns — from vertere,…

vertex

vertex

Latin for the crown of the head—the highest point of…

verbēna

verbēna

Vervain was the sacred herb of Rome — used to sweep…

vestibulum

vestibulum

The Roman entrance court — a space between the street…

vestigium

vestigium

The Latin word meant 'footprint' — the mark left by…

vetō

vetō

Roman tribunes shouted a single word — vetō, I forbid…

villa

villa

A Roman villa was not a vacation retreat — it was a…

villa

villa

Every village on earth is named after a rich Roman's…

villānus

villānus

A Roman farmworker became a medieval serf, then a…

vindemia

vindēmia

A Latin word for the grape harvest — the annual act of…

vinetarius

vinetarius

A vintner was a wine merchant — from Latin vinetum…

vīrus

virus

For two thousand years, virus meant poison or slime.…

virga

virga

The word for rain that never reaches the ground is…

virgō

virgō

The word virgin has no certain etymology — even the…

virus

virus

Virus meant 'poison' or 'slime' in Latin. The Romans…

vitriolum

vitriolum

Alchemists called it the 'green lion' and the 'oil of…

Vulcānus

Vulcanus

The Romans believed a lame blacksmith god had his…

vortex

vortex

The Latin word for a whirlpool became physics' term…

vulgaris

vulgaris

The Latin word for 'of the common people' described…

vultur

vultur

The Romans may have named this bird from the verb 'to…

ἀψίνθιον

apsínthion

A Greek word for wormwood — a bitter, aromatic herb…

ἄβυσσος

ábyssos

The bottomless deep — a word that has terrified humans…

Ἀκαδημία

Akadēmía

A grove of olive trees sacred to an obscure Attic hero…

αἰγίς

aigís

Zeus's storm-shield became the English word for…

αἰσθητικός

aisthētikós

Aestheticism began as a theory of perception — the…

aitiología

aitiología

Aetiology — the study of causes — was Hippocrates's…

ἀχάτης

akhátēs

A stone named for a Sicilian river carried that…

agave

agave

Strangely, agave began as a woman's Greek name.

ἀγωνία

agōnía

The Greeks used ἀγωνία for the anguish of athletic…

ἀμυγδάλη

amygdalē

The almond crossed four languages before it reached…

ἀλφάβητος

alphábētos

The Greeks named their writing system after its first…

ἀμάραντος

amárantos

The Greeks imagined a flower that never faded, and…

ἀμέθυστος

améthystos

The Greeks believed this purple stone prevented…

ἄμορφος

amorphos

Greek amorphos meant 'without shape' — the negation of…

amphibious

amphibious

Unexpectedly, amphibious first meant living a double…

ἀμφορεύς

amphoreus

Greek for 'carried on both sides,' the amphora was the…

ἀνάλημμα

análēmma

If you photograph the sun at the same time every day…

analgesia

analgesia

An analgesic removes pain — Greek analgesia combined…

ἀναρχία

anarkhía

The Greek word for 'without a ruler' was a…

ἀνατομή

anatomē

The Greek word for 'cutting up' became the name for…

ἄγκυρα

ánkyra

A Greek word for a bent hook — something that catches…

ἀναχωρητής

anachōrētēs

The Greek word for someone who withdraws became the…

ἄνεμος + μέτρον

anemos + metron

Three rotating cups on a stick measure the wind by…

ἀνεμώνη

anemṓnē

The Greeks called it the wind flower — from anemos,…

ἀνθολογία

anthología

The Greeks called a poetry collection a 'gathering of…

anthrōpos + logos

anthrōpos logos

Anthropology — the study of humans — was formally…

ἀντιπάθεια

antipátheia

Antipathy is sympathy's mirror image — if sympathy…

ἀπάθεια

apátheia

Stoic philosophers considered apátheia — freedom from…

ἀφήλιον

aphēlion

The Greeks named the point where a planet strays…

ἀπόγειον

apógeion

The word for the moon's farthest point from Earth is…

Apollōnios

Apollōnios

Apollo was the god of reason, music, archery,…

ἀποστάτης

apostátēs

The Greek word for someone who stands away from their…

ἀποθήκη

apothēkē

A Greek word for a storehouse became the name for the…

ἀρχιτέκτων

arkhitektōn

An architect is literally the 'chief carpenter.' The…

ἀργόν

argón

They named it lazy because it refuses to react with…

ἀρτηρία

artēría

The Greeks called arteries 'air tubes' because when…

ἀρθρῖτις

arthrîtis

The Greeks named joint disease with surgical precision…

ἀστερίσκος

asteriskos

The little star that Alexandrian scholars used to flag…

ἀστεροειδής

asteroeidḗs

William Herschel coined a Greek word meaning…

ἆσθμα

âsthma

The Greeks named difficult breathing after the sound…

astronomy

astronomy

Surprisingly, astronomy begins as star-law, not…

ἀθλητής

athlētēs

The Greek word for a competitor at the games carried…

Ἄτλας

Atlas

A Titan sentenced to hold up the sky gave his name to…

atmosphaira

atmosphaira

The word atmosphere was coined in 1638 by the…

axios + logos

axios + logos

The branch of philosophy that studies value — what is…

ἀξίωμα

axíōma

A Greek word for something considered worthy — a claim…

βακτήριον

baktḗrion

Bacteria means 'small sticks' — Greek baktērion, a…

βαπτισμός

baptismós

The Greek word for baptism means simply 'dipping' —…

βασιλικόν

basilikón

Basil means 'royal' — the same Greek word that gives…

βιβλιογραφία

bibliographia

Bibliography is book-writing — but the books it writes…

bolís

bolís

When a meteor explodes in the atmosphere with a flash…

βουκόλος

boukolos

A Greek cowherd singing in the fields became the…

βούτυρον

boútyron

The Greeks watched the Scythians smear a strange paste…

καρκίνος

karkinos

Hippocrates named tumors after crabs. He saw the…

κανών

kanṓn

A Greek word for a straight reed used as a measuring…

κωνωπεῖον

kōnōpeion

A canopy was a mosquito net over a bed — a Greek…

καρδία

kardia

The Greeks placed the seat of courage, thought, and…

kardia + logos

kardia logos

Cardiology — the study of the heart — began formally…

καταράκτης

kataraktēs

The Greeks used one word for a waterfall, a…

καταστροφή

katastrophē

A catastrophe was the final turn in a Greek drama —…

keramikos

keramikós

From the Greek word for potter's clay, 'ceramic'…

keramikos

keramikos

Ceramics takes its name from the Kerameikos — the…

χαλκηδών

Khalkēdṓn

Named for the ancient city of Chalcedon on the…

χαμαιλέων

khamailéōn

The Greeks named the color-changing lizard a 'ground…

χίμαιρα

chímaira

The Greek word chimera originally meant 'young…

χολέρα

choléra

Cholera was named for bile — the Greeks thought the…

χρῶμα

chrôma

Named for color because every compound it forms is a…

chroma + sphaira

chrōma + sphaira

The sun has a layer named for its color — a thin shell…

χρόνιος

chrónios

The Greek god of time, Chronos, lent his name to an…

χρόνος

chro-nos

The precision marine timekeeper that solved the…

χρυσάνθεμον

khrysánthemon

A Greek compound meaning 'golden flower' traveled from…

χρυσόπρασον

chrysóprason

The Greeks called this apple-green stone chrysóprason…

κίνημα

kinema

Cinema is Greek for 'movement.' The Lumiere brothers…

κιννάβαρι

kinnábari

The most dangerous red in the painter's toolkit — a…

klíma

klíma

The Greeks did not name weather — they named the tilt…

κόκκυξ

kókkyx

The small bone at the base of your spine is named for…

κόλλα

kolla

The protein that holds human bodies together got its…

κῶμα

kōma

Coma comes from the Greek word for deep sleep — kōma,…

κωμῳδία

kōmōidia

Comedy began as a drunken procession song — revelers…

κομήτης

komḗtēs

Greeks looked up and saw a star wearing long hair —…

κοράλλιον

korállion

The ancient Greeks thought coral was a plant that…

kosmographía

kosmographía

Before there were separate departments for astronomy,…

κοσμοπολίτης

kosmopolites

When Diogenes the Cynic was asked where he came from,…

κόσμος

kósmos

The Greek word for order and arrangement — applied to…

κρίσις

krísis

A moment of decision that determines survival or…

κροκόδειλος

krokodeilos

The ancient Greek word for this reptile means…

κρόκος

krókos

A small flower with an ancient pedigree — its name…

cumin

cumin

Surprisingly, cumin is a spice word that traveled with…

κύανος

kyanos

The blue-green of printers' ink and computer screens…

κυβερνήτης

kybernḗtēs

The Greek word for a ship's helmsman — the person who…

κυβερνήτης

kybernētēs

The science of intelligent machines was named after an…

κυκλών

kyklōn

A Victorian meteorologist in 1848 reached back to…

κύλινδρος

kylindros

Greek kylindros meant 'roller' — a thing that rolls.…

κυνικός

kynikos

Philosophers who lived like dogs and barked at…

kynismos

kynismos

The philosophy of rejecting social convention was…

κυνόσουρα

kynosoura

The Greeks named the North Star after a dog's tail,…

dekas

dekás

The Greeks counted the world in tens — ten fingers,…

Δέλτα

Delta

The fourth letter of the Greek alphabet — a triangle —…

δημοκρατία

dēmokratía

The Greeks combined demos (the common people) with…

dendrite

dendrite

A nerve cell's branching arms were named after trees…

derma + logos

derma logos

Dermatology — the study of the skin — comes from Greek…

διάγνωσις

diágnōsis

A Greek word for discerning or distinguishing —…

διάμετρος

diámetros

Diameter means 'measure across' — Greek dia (through,…

ἀδάμας

adámas

The Greeks named the hardest substance they knew 'the…

δίοδος

diodos

The tiny component that allows current to flow in only…

δράκων

drákōn

The Greek word drákōn comes from a verb meaning 'to…

δρᾶμα

drama

A Greek word meaning 'a thing done' or 'an action'…

δύναμις

dýnamis

Dynamo comes from the Greek word for power — the same…

δυσθυμία

dysthymia

Not depression's dramatic collapse but its quieter…

ἔχιδνα

ekhidna

The spiny anteater of Australia is named for a monster…

ἠχώ

ēkhṓ

A mountain nymph cursed to repeat the words of others…

Ἠχώ

Ēkhō

The nymph who lost the power to speak first gave her…

ἔκλειψις

ékleipsis

Greek astronomers named the blocking of the Sun or…

ekleiptikós

ekleiptikós

The path the sun traces across the sky each year is…

ἔκστασις

ekstasis

The Greeks had a word for stepping outside your own…

elektron

elektron

The ancient Greeks rubbed amber and saw sparks—and…

ἐλέφας

elephas

The Greeks probably named the elephant after its…

Elysion

Elysion

The Elysian Fields were the Greek afterlife's paradise…

σμάραγδος

smáragdos

A Greek word for green stone — borrowed from ancient…

emetikos

emetikos

An emetic causes vomiting — and for most of medical…

ἐμπόριον

empórion

An emporium was a specific thing in ancient Greece — a…

endemos

endemic

Greek endemos means 'dwelling in' a people or place. A…

Ἐπικούρειος

Epikúreios

A philosopher who taught that pleasure was the highest…

oistros + gen

estrogen

The ancient Greeks called sexual frenzy an…

αἰθήρ

aithēr

The Greeks named the upper sky aithēr — the blazing,…

ἠθική

ēthikē

A Greek word for character and habit — the patterns a…

εὕρηκα

eureka

A naked mathematician ran through the streets shouting…

Εὐρώπη

Eurṓpē

The euro is named after a continent named after a…

exo- + planeta

exo- + planeta

The word for a planet outside our solar system was…

γαλαξίας

galaxías

The Greeks looked up and saw a river of spilled milk…

γάγγραινα

gángraina

A Greek word that may derive from 'gnawing' or 'eating…

γαστήρ

gastēr

The Greek word for belly gave English both the…

γαστρονομία

gastronomía

The Greeks had a word for the art of eating well, and…

geo- + kentron

geo- + kentron

The model of the universe that placed Earth at the…

geōdēs

geōdēs

A geode is a hollow rock whose ordinary exterior…

geology

geology

Surprisingly, geology begins as earth-talk before…

γεωμετρία

geōmetría

The ancient Egyptians measured their flood-flattened…

γεράνιον

geránion

The Greeks named this flower for the crane — geranos —…

γλωσσολαλία

glōssolalía

The Greek word for speaking in tongues — from glossa,…

γνώμων

gno-mon

The shadow-casting pin of a sundial takes its name…

Γόριλλαι

Górillai

A Carthaginian navigator sailed the West African coast…

γρύψ

grýps

The griffin — half eagle, half lion — may have been…

κιθάρα

kithara

The guitar is named after the Greek kithara, a lyre…

γύρος

gýros

The Greek word for a circle or rotation named a way of…

γύρος σκοπεῖν

gyros + skopein

Léon Foucault named it in 1852 to prove Earth was…

ἀλκυών

alkuṓn

A grieving queen who threw herself into the sea was…

harmonikos

harmonikos

Pythagoras discovered that pleasing musical notes…

ἑκτικός

hektikós

A word for the flushed cheeks of tuberculosis patients…

ἡλιακός

hēliakós

The heliacal rising of Sirius — the first time the…

helios + kentron

helios + kentron

The idea that the Sun was the center came before…

ἡλιοτρόπιον

hēliotropion

A plant that turns to follow the sun gave its name…

helios

helios

Scientists found a new element in the sun before they…

ἕλιξ

helix

Greek helix meant 'spiral, coil, winding.' The shape…

ἡμισφαίριον

hēmisphaírion

The Greek word for 'half a sphere' was first used by…

αἱμορραγία

haimorrhagía

The Greeks built this word from blood and bursting — a…

ἡπατικός

hēpatikos

The Greeks believed the liver was the seat of passion…

ἐρημίτης

erēmitēs

A hermit was 'one of the desert' — early Christian…

hexagonon

hexagonon

Hexagon means six angles — and the hexagonal form is…

ἱερογλυφικά

hieroglyphiká

When Greek scholars first saw the carved signs on…

ἱππόκαμπος

hippokampos

Julius Caesar Aranzi named the brain structure…

ἱπποπόταμος

hippopótamos

Greek travelers to Egypt looked at the huge,…

horizon

horizōn

The Greeks didn't see a line where the earth meets the…

ὥρα

ho-ra

The science of measuring time takes its name from the…

ὑάκινθος

hyákinthos

A flower that carries a death cry in its petals —…

hydronym

hydronym

Surprisingly, hydronym was coined by name-makers, not…

ὕαινα

húaina

The Greeks named the spotted predator after the hog —…

ὑπνωτικός

hypnōtikós

The god who lived in a cave of poppies and brought…

ὑπό + θάλαμος

hypo + thalamos

Wilhelm His Sr. named the brain region 'the chamber…

εἰκών

eikṓn

A Greek word meaning 'image' or 'likeness' — a picture…

ἰδιώτης

idiōtēs

In ancient Athens, an 'idiot' was simply a private…

ἰνδικόν

indikón

The Greeks named this deep blue dye simply 'the Indian…

ἰοειδής

ioeidḗs

A Parisian saltpeter manufacturer discovered a new…

Ἶρις

Îris

The goddess who carried messages between heaven and…

isobaros

isobaros

An isobar connects equal pressure — Greek isobaros…

ζῆλος

zēlos

Jealous and zealot are the same word. The possessive…

κένωσις

kénōsis

The Greek word for emptying became one of the…

κήρυγμα

kḗrygma

The Greek word for a public proclamation — what a…

λάρυγξ

lárynx

The Greeks named the voice box before they fully…

λεοπάρδαλις

leopárdalis

The Greeks believed the leopard was a hybrid of lion…

λίθος

lithos

Named after stone because it was found in a rock. Now…

λόγος + ἀριθμός

lógos + arithmós

A Scottish mathematician invented the logarithm in…

mainás

mainás

The Maenads were the frenzied female followers of…

Μαγνησία

Magnēsía

One district in ancient Thessaly gave its name to…

magnet

magnet

A region in ancient Greece gave its name to a rock…

μαλαχίτης

malakhítēs

The vivid green banded mineral that colors ancient…

Μαγνησία

Magnēsía

Same place name as magnesium, different mineral,…

μάντις

mántis

The praying mantis is named after the Greek word for…

μάρτυς

mártys

A Greek word meaning 'witness' — someone who testifies…

τὰ μετὰ τὰ φυσικά

ta meta ta physika

A librarian's filing label — 'the works after the…

μετέωρον

metéōron

The Greeks used one word for everything suspended in…

meteōrologia

meteōrologia

Aristotle's Meteorologica, written around 340 BCE, was…

Minōtauros

Minōtauros

The Minotaur was the bull-headed child of Queen…

μοναστήριον

monastḗrion

The monastery's name comes from the Greek word for…

μοναχός

monakhós

A Greek word meaning 'solitary' — one who lives alone…

Μορφεύς

Morpheus

Morphine was named for Morpheus, the Greek god of…

morphology

morphology

Surprisingly, morphology was coined by Goethe in 1796.

μ

mu

I.I. Rabi's five-word question—'Who ordered that?'—is…

Νάρκισσος

Narkissos

A boy who drowned staring at his own reflection gave…

νάρκισσος

nárkissos

A flower that may have been named for numbness — from…

narkōtikos

narkōtikos

Narcotic comes from narke — numbness, stupor — the…

νέκταρ

néktar

The drink of the gods that conferred immortality…

νέον

néon

William Ramsay and Morris Travers found a new gas and…

neuron + logos

neuron logos

Neurology — the study of the nervous system — comes…

nomas

nomas

Nomads were simply those who pastured their flocks —…

nymphē

nymphē

Greek nymphē meant a young woman, a bride, and a…

ὀβολός

obolós

The smallest Greek coin — the obol, probably named…

Ὠκεανός

Okeanos

Before it was a body of water, the ocean was a god — a…

ὤχρα

ōchra

The oldest named color in human history — found on…

octagonon

octagonon

Octagon means eight angles — and the shape appears…

Ὀδύσσεια

Odýsseia

A poem about one man's ten-year attempt to get home…

Olympios

Olympios

Olympian means 'of Olympus' — the mountain home of the…

ὄνυξ

ónyx

The Greek word for fingernail named a stone whose…

ophthalmos + logos

ophthalmos logos

Ophthalmology — the study of the eye — was the first…

ὄρχις

órkhis

The Greeks named this flower for a part of the male…

ὀρίγανον

oríganon

The herb that defines Italian-American cooking is…

ὦσμος

osmos

Water flows through a barrier that should keep it…

ὄστρακον

ostrakon

Athenian democracy let citizens scratch a name on a…

palaios + ontos + logos

palaios ontos logos

Paleontology was named in 1822 by Henri Ducrotay de…

Πανάκεια

Panákeia

The goddess who healed everything — daughter of the…

πανδήμιος

pandḗmios

A Greek adjective meaning 'of all the people' — used…

πανικόν

panikon

Panic was named for the god Pan — the terror he sent…

πανικός

panikos

The god Pan liked to nap in the afternoon, and if you…

πάνθηρ

pánthēr

The Greeks named the spotted great cat from a compound…

παράδοξον

parádoxon

A Greek compound meaning 'contrary to opinion' —…

παράλλαξις

parallaxis

Parallax — the apparent shift in a star's position…

πετροσέλινον

petroselinon

Parsley means 'rock-celery' — Greek petro- (rock) plus…

παιδαγωγός

paidagōgos

A pedagogue was not a teacher but a slave — the…

παιδαγωγία

paidagōgía

A word that literally meant 'child-leading' — naming…

pentagrammon

pentágrammon

The pentagram was a mathematical symbol before it was…

πεντηκοστή

pentēkostḗ

Pentecost means 'fiftieth' — the Holy Spirit descended…

Παιώνιον

Paiōnion

The ancient Greeks believed a flower had healed the…

περίγειον

perígeion

The counterpart to apogee, this word names the moment…

περιήλιον

periḗlion

Earth is closest to the Sun every January — which is…

πέταλον

pétalon

The word 'petal' comes from the Greek for 'thin leaf'…

φάρμακον

pharmakon

The Greek word that meant drug, poison, and magic…

φωσφόρος

phōsphoros

The Greeks gave this name to the morning star, and…

phylum

phylum

Haeckel coined a Greek word for 'tribe' to split the…

φυσιολογία

physiología

Physiology means 'the study of nature' — Greek physis…

πλανήτης

planētēs

The Greeks called planets 'wanderers' — stars that…

πλατύπους

platypous

When European scientists first saw a platypus specimen…

πλουτοκρατία

ploutokratía

The Greek god of wealth gave his name to the…

ποίησις

poiesis

Poiesis named the act of making something that did not…

πολιτεία

politeia

Police, politics, policy, and polite all come from the…

polis

polis

The polis was a city that was also a state — Greek…

πρεσβύτερος

presbýteros

A Greek word meaning 'elder' — someone older and…

prisma

prisma

The word prismatic comes from the Greek for 'something…

προσκήνιον

proskenion

A Greek word meaning 'in front of the tent' — the area…

πρωτεῖος

proteios

Jöns Jacob Berzelius named the molecules of life in…

ψαλμός

psalmós

The word psalm means 'a plucking' — the sound of a…

ρεμπέτικο

rembétiko

A word of uncertain origin — possibly from the Turkish…

ῥινόκερως

rhinókeros

The Greeks needed only two words to describe the most…

ῥοδόχρωσις

rhodókhrōsis

Greek for 'rose-colored' — this pink-banded mineral…

ῥοδόδενδρον

rhododendron

Rhododendron means 'rose tree' in Greek — a name given…

ῥόδον

rhódon

The word 'rose' may be older than Greek, older than…

σαρδόνιος

sardonios

A poisonous Sardinian plant forced its victims to die…

σαρδόνυξ

sardónyx

The Romans carved entire political narratives into…

sátyros

sátyros

Satyrs were half-human, half-animal spirits of the…

σκηνή

skene

A Greek word for a tent or temporary shelter — the…

schistos

schistos

Schist is a metamorphic rock that splits easily along…

σκορπίος

skorpíos

Scorpions predate every land animal alive today — they…

σεισμός + γράφειν

seismos + graphein

When an earthquake struck, seismographs turned the…

σηπία

sēpía

The cuttlefish secreted an ink that painters mixed…

Σινώπη

Sinṓpē

A city on the Black Sea coast of Turkey gave its name…

Sisȳphos

Sisȳphos

Sisyphus was condemned by the gods to roll a boulder…

σκελετός

skeletós

The Greek word for a dried-out body — skeletós, 'dried…

σκεπτικός

skeptikos

Before skeptics doubted, they simply looked carefully…

σουβλάκι

souvláki

The Greek word for a little skewer — souvla,…

σφαῖρα

sphaira

Greek sphaira meant 'ball, globe.' The simplest…

stalaktos

stalaktos

A stalactite hangs from the ceiling of a cave — a…

Στοά

Stoá

A philosophy named for a painted porch in Athens —…

συμβίωσις

symbiosis

Two organisms living together as one—lichen is fungi…

συμπάθεια

sympátheia

Sympathy literally means 'suffering together' — the…

συναγωγή

synagōgḗ

Before it was a building, a synagogue was an act — the…

συνδρομή

syndromḗ

A syndrome is a 'running together' — Greek syn…

συναίσθησις

synaisthesis

The neurological condition where you taste colors or…

συζυγία

syzygía

One of the strangest-looking words in English — three…

τάξις

taxis

A Greek word for arrangement and order — the root of…

taxis + nomos

taxis + nomos

Two Greek roots—'arrangement' and 'law'—merged to…

τηλέγραφος

tēlégraphos

A Greek compound of 'far' and 'writing' named a…

τελεολογία

teleología

Teleology asks what something is for. Aristotle…

τένων

ténōn

The Greek word for a stretching thing — from teinein,…

θέατρον

theatron

A Greek word meaning 'a place for seeing' — not for…

theology

theology

Oddly, theology first meant talk about gods, not one…

theōrēma

thee-OH-rem

The word for a proven mathematical truth originally…

θεραπεία

therapeía

The Greek word for attending to or serving — caring…

θηριακή

thēriakē

For two thousand years, the most trusted medicine in…

θύμον

thýmon

The herb may take its name from the Greek word for…

πτισάνη

ptisánē

A Greek word for crushed barley water — a simple grain…

Τιτανικός

Titanikós

The elder gods who warred against Zeus and lost gave…

τοπάζιον

topázion

Ancient Greeks named a golden stone after a foggy…

toponym

toponym

Surprisingly, toponym is just a place name.

τοξικόν

toxikon

The English word for poison comes from the Greek word…

toxikon

toxikon

A toxin was arrow poison — Greek toxikon meant of or…

τραχεῖα ἀρτηρία

trakheîa artēría

The Greeks called the windpipe the 'rough artery' —…

τραγῳδία

tragōidia

The word for the highest form of Western drama…

theriake

theriake

Treacle was an antidote to poisonous animal bites — a…

τρίπτυχον

tríptychon

A Greek word for a three-folded writing tablet — three…

tropos + sphaira

troposphere

The 'turning sphere' is where all weather lives —…

τύμπανον

tympanon

The architectural feature above a doorway — the…

Τύριος

Týrios

The most expensive color in the ancient world was…

ζῳδιακός

zōidiakós

The circle of animals that frames every horoscope was…

ζῷον + λόγος

zoion + logos

Zoology was coined in 1669 from Greek roots meaning…

on bæftan

on bæftan

A word that has spent a thousand years meaning the…

æcern

æcern

Acorn does not come from 'oak' plus 'corn.' That is…

æcer

æcer

A measurement born from the strength of one ox on one…

nǣddre

naeddre

The snake was a nadder for a thousand years until the…

feor

feor

Distance measured not in miles but in longing.

æfter + mæþ

æfter + mæþ

Before it meant consequence, the aftermath was the…

on middan scipe

on middan scipe

The center of a ship has its own word because in a…

ancleow

ancleow

Ankle comes from the same root as 'angle' — both are…

æmette

æmette

Ants have been farming for 60 million years. Humans…

æsc

aesc

The Vikings believed the world was held up by an ash…

āgefull

āgefull

Awful once meant what awesome means now — full of awe,…

eax

eax

Axle is related to 'axis' — both come from the same…

bere / bǣrlic

bere / bǣrlic

Barley was the first grain humans learned to brew into…

barn

BARN

The barn is not a building for animals. It was built…

gebed

gebed

Bead meant prayer before it meant the small sphere on…

bēo

bēo

The word 'bee' in 'spelling bee' has nothing to do…

bitela

bitela

The English word 'beetle' means 'the biter' — but most…

bellows

bellows

The lung of the forge — the bag of breath that made…

byht

byht

The Old English word for a bend in a rope became the…

beorc

beorc

The word 'birch' comes from the same Indo-European…

blat

blat

This word sounds exactly like what it describes, and…

bless

BLES

The most Christian of everyday words began as a pagan…

bliþs

bliths

Bliss and 'blithe' share a root, but bliss climbed to…

blōstm

blōstm

English has two words for the same event: 'blossom'…

bōc

bōc

The English word for the most enduring knowledge…

būgan

būgan

The word for a fight comes from the Old English verb…

bridegroom

BRYD-groom

The groom at every wedding is not a man who tends…

brimstone

brimstone

Before it was sulfur and before it was a chemical…

bryne

bryne

Before refrigeration existed, the difference between…

buttorfleoge

buttorfleoge

Nobody knows why the English named this insect after…

cealc

cealc

Chalk is made of tiny sea creatures — billions of…

cerran

cerran

The Old English word for turning became the English…

cēap

ceap

Before it meant low quality or low price, this word…

clamm

clamm

The word 'clam' meant 'clamp' before it meant…

clǣg

clǣg

Genesis says God formed the first human from clay —…

clūd

clūd

Old English clūd meant 'rock' or 'hill' — the word was…

cofa

cofa

A cove was originally a chamber or a room — the same…

crabba

crabba

The word for the sideways-walking crustacean may come…

cropp

cropp

The word originally meant the top of a plant — the…

curs

curs

Nobody knows where the word 'curse' comes from — it…

dæges eage

daeges eage

The daisy was the 'day's eye' — a flower that opens at…

dēor

deor

Before it meant a graceful antlered creature in the…

dēaw

dēaw

Dew is not rain that fell at night — it is water that…

dōm

dōm

Doom originally meant a judgment, a law, a decree —…

drædan

drædan

Dread is fear without an object. You know something…

drēosan

drēosan

An Old English word meaning 'to fall' or 'to drip' —…

drūgoþ

drūgoþ

Old English named the drying of the land with a word…

dox

dox

Dusk comes from an Old English word meaning…

dēag

dēag

The word for coloring fabric comes from an Old English…

eorþcwacung

eorþcwacung

Earthquake is one of the simplest compound words in…

ebba

ebba

The retreating tide gave English a metaphor for…

eddy

eddy

The oldest word in English for a circular current may…

ǣl

ael

Nobody has ever seen an eel reproduce. For 2,400 years…

ælf

ælf

The Old English word ælf named a dangerous…

elm

elm

The word has not changed in over a thousand years. The…

fallow

fallow

The most counterintuitive lesson in farming: sometimes…

fæðm

faethm

A fathom was originally an embrace — the span of a…

fenn

fenn

The waterlogged flatlands of East Anglia are called…

fearn

fearn

Ferns reproduce without seeds, flowers, or fruit —…

ferian

ferian

An Old English word meaning to carry or to convey — a…

finc

finc

A plain Germanic word for a common garden bird ended…

flēah

flēah

A flea can jump 150 times its own body length. If a…

flēos

flēos

The word 'fleece' has meant a sheep's woolly coat for…

flint

flint

For two million years, this stone was the most…

flod

flod

Every major civilization has a flood myth—but the word…

fluke

fluke

The lucky accident took its name from a flatfish,…

fōtsceamel

fōtsceamel

The humblest piece of furniture has a surprisingly…

ful

ful

A foul in sport is a violation of the rules — and the…

foxes glofa

foxes glofa

Nobody knows why a poisonous flower was named after…

frost

frost

The word 'frost' comes from the same root as 'freeze'…

furrow

furrow

Every civilization that ever grew a crop began with…

gæd + flēoge

gæd + fleoge

Socrates called himself a gadfly—a biting insect sent…

galga

galga

The word for the execution frame descends from a term…

gārlēac

gārlēac

Garlic was gārlēac in Old English — spear-leek —…

gles

gles

The potter's 'glaze' and the window's 'glass' are the…

gol

gol

The word 'goal' appeared in the 16th century with an…

grytt

grit

Ground corn boiled to a mush: the dish is Native…

grāf

grāf

A grove is a small group of trees — and in the ancient…

hagol

hagol

An ancient Germanic word for stones thrown from the…

herebeorg

herebeorg

A word that began as a military encampment — shelter…

hearpe

hearpe

The harp is the oldest stringed instrument type still…

hassock

hassock

The cushioned footstool in church pews and living…

hagathorn

hagathorn

The hedge-thorn that defines the English countryside…

hasu

hasu

The word for atmospheric dimness comes from the Old…

hæsel

hæsel

Hazel is one of the oldest plant words in English,…

headland

headland

The Old English compound for a promontory — the head…

heorþ

heorþ

The Old English word for the floor of the fireplace…

hæth

hæth

The open, wind-swept moorland of Britain carries one…

hæddre

haeddre

The plant that turns the Scottish Highlands purple…

heaven

heaven

Oddly, heaven once meant the sky above you.

hecg

hecg

The word 'hedge' in 'hedge fund' comes from the same…

hymlic

hymlic

One word, two lethal plants, and the most famous…

hæmp

hæmp

Hemp is one of the oldest useful plants — Old English…

hārfrost

hārfrost

The word means 'grey-haired frost' — because Old…

hulu

hulu

An Old English word meaning 'husk' or 'shell' — the…

īsern

īsern

Iron is the most common element on earth by mass — it…

īegland

īegland

The 's' in 'island' is a lie — it was never there in…

ifig

ifig

Ivy was the sacred plant of Dionysus, and the phrase…

cynnes

cynnes

Kinship is the condition of sharing a kind — Old…

cnedan

cnedan

Knead is one of the oldest cooking words in English —…

knot

knot

Sailors once measured a ship's speed by counting the…

hlǣfdige

hlǣfdige

Lady meant bread kneader — the woman who worked the…

landmearc

landmearc

A landmark is a boundary mark in the land — Old…

leþer

leþer

The word's origin is uncertain, but it may connect to…

lǣce

lǣce

The bloodsucking worm got its name from the doctor,…

hleo + weard

hleo-weard

An Old English compound meaning 'toward the shelter' —…

lencten

lencten

Lent has nothing to do with religion etymologically —…

lifer

lifer

The English word 'liver' comes from an Old English…

Loam

LOHM

Gardeners have prized it for centuries without fully…

loppestre

loppestre

Lobster was once so cheap and abundant in colonial New…

gelōma

gelōma

An Old English word meaning simply 'tool' or…

hlēow + wearm

hleow-wearm

Lukewarm literally means warm-warm. The 'luke' part is…

lung

lung

The organ that fills with air is named for its…

mæddre

mæddre

The oldest red dye in the human toolkit came from a…

mapuldor

mapuldor

Nobody knows what the Old English word actually meant,…

mearh

mearh

The substance inside your bones has been called marrow…

mæst

mæst

The tall spar that carries a ship's sails shares its…

mǣdwe

mǣdwe

The word for a peaceful field of grass comes from the…

mete

mete

Long before it meant the flesh of animals, this word…

mere + maid

mere + mǣden

The word 'mermaid' is a simple compound: 'mere' (sea…

meolc

meolc

The word milk originally described the action of…

mist

mist

The word has not changed in over a thousand years —…

mōnaþ

monath

Every month on your calendar is a quiet tribute to the…

mor

mor

The open, boggy uplands of Britain are called moors —…

mōrian

mōrian

The word for tying a ship to a fixed point comes from…

mos

mos

Moss has no roots, no flowers, and no seeds — and it…

nafela

nafela

The navel is one of the few body parts whose word is…

neahgebur

neahgebur

A neighbor was simply a 'near-dweller' — Old English…

neb

neb

The nib is the point of all writing — the split metal…

āte

āte

Samuel Johnson defined oats as 'a grain which in…

ortgeard

ortgeard

The word is a compound of two roots meaning 'plant'…

ōra

ōra

The Old English word 'ore' meant unworked metal or…

popæg

popæg

The poppy is the only flower that simultaneously…

prættiġ

praettig

Before it meant attractive, pretty meant cunning,…

regn

regn

The word 'rain' has barely changed in a thousand years…

hræfn

hraefn

The bird that Odin sent to gather intelligence across…

rennet

rennet

The stomach lining of a calf contains an enzyme that…

rōþor

rōþor

An Old English word for an oar — the tool that steered…

sæd

saed

Before sad meant sorrowful, it meant full, sated, and…

sandstān

sandstān

One of the rarest things in English — a compound word…

sēarian

searian

An Old English word for drying out and withering — the…

sǣd

sǣd

The word comes from the same root as 'sow' — a seed…

scealu

scealu

The Old English word for a shell or husk became the…

scamol

scamol

A stool became a butcher's table became a…

scamu

scamu

The oldest instinct in the word shame is not remorse.…

scald

scald

The word for shallow water and the word for a school…

schrēawa

schreawa

Named after the shrew — a tiny, venomous rodent-like…

scytel

scytel

An Old English word meaning 'dart' or 'missile' —…

slǣwþ

slaewth

English named a tropical mammal after a deadly sin —…

smōc

smōc

The Old English word for smoke was also the word for…

snāw

snāw

The myth that Eskimo languages have fifty words for…

sāwan

sāwan

The act of throwing seeds onto dirt is the root…

spere

spere

The spear is the oldest purpose-made weapon for…

spīþra

spīþra

The Old English word for spider means 'spinner' — and…

spindel

spindel

An Old English word built from the verb 'to spin' —…

spīr

spīr

The pointed top of a cathedral was named after a blade…

spur

spur

The small metal instrument that urges a horse forward…

stēorbord

stēorbord

The right side of a ship is the 'steering board' side…

starling

starling

The bird that gave us the word for the little star on…

stȳle / stæl

stȳle

The word may come from a Proto-Germanic root meaning…

stēpel

stēpel

The word 'steeple' comes from the Old English for…

stigweard

stigweard

Steward was stigweard — hall-guardian — the official…

stocc

stocc

The shares traded on Wall Street take their name from…

stocc

stocc

The Old English word for 'tree trunk' gave us the…

storc

storc

The Germanic word probably meant 'the stiff one,'…

strēawberige

strēawberige

Nobody knows why the strawberry is called a…

þæc

thæc

The Old English word for a roof covering — reeds,…

þistel

thistel

Scotland's national emblem is a weed. Legend says a…

þorn

þorn

The Old English letter thorn (Þ, þ) — which…

threshing

threshing

The most violent moment in farming — beating the grain…

þrescold

threscold

The Old English word for the plank at the bottom of a…

þunor

þunor

Thunder is Thor's sound — Old English þunor was the…

tīd

tīd

Tide originally meant time in Old English —…

Tilth

TILTH

There is a word for the specific condition of soil…

tynder

tynder

The Old English word for the material that catches a…

trēow

trēow

Truce comes from the same Old English word that gave…

twili

twili

An Old English word meaning 'two-threaded' —…

wīnġeard

wīngeard

An Old English compound that yoked together the Roman…

wealhhnutu

wealhhnutu

The English word for walnut literally means 'foreign…

wæps

wæps

The word 'wasp' comes from an Indo-European root…

weax

weax

The word comes from the same root as 'grow' — Old…

weġfarend

weġfarend

A wayfarer travels the way — Old English weġfarend…

weġe punt

weġe punt

A waypoint is a marked point on a way — the term…

wēod

wēod

No plant is a weed by nature. The word names a human…

wice

wice

A week is seven days because Babylonian astronomers…

wer

wer

One of the oldest surviving English words for a…

wyrd

wyrd

Weird was fate — not strange, not uncanny, but the…

hwæl

hwael

The largest animal that has ever lived — larger than…

hwearf

hwearf

An Old English word meaning 'a turning place' or 'a…

hwǣte

hwǣte

The word 'wheat' comes from a Proto-Germanic root…

hwetstan

hwetstan

The Old English word for sharpening gave English both…

whey

whey

The thin, watery liquid left after milk curdles has…

hweorfa + wind

hweorfa + wind

The word is Old English for 'turning wind' — and it…

wīf

wīf

The Old English word wīf did not mean 'married woman'…

welig

welig

Aspirin — the most widely used drug in human history —…

windfall

windfall

Medieval English law was so specific about who owned a…

wind + weard

windweard

Every Caribbean island has a windward side and a…

witan

witan

Old English witan meant 'to know.' The word for…

wād

wād

Before indigo arrived from India, Europeans had only…

wren

wren

Europe's smallest common bird carries one of the…

wrǣstlung

wrǣstlung

The oldest competitive sport on earth has a name that…

wretch

RETCH

The English wretch is a pitiable outcast. The German…

wrought

wrought

The past tense that outlived its own verb — the worked…

gearn

gearn

Yarn is both the thread and the story — Old English…

ġēar

gear

The English word 'year' does not originally mean a…

iw

iw

The oldest living things in Britain are yew trees in…

allemande

allemande

The French word for 'German' became the name of a…

altruiste

altruiste

The word for a selfless person was invented by a…

amuse-bouche

amuse-bouche

Before the menu begins, a small gift arrives unbidden…

animalcule

animalcule

Surprisingly, animalcule began as a name for tiny…

anisette

anisette

The sweet anise liqueur takes its name from a tiny…

appliqué

appliqué

Appliqué means 'applied' — fabric sewn onto fabric,…

aubade

aubade

The French word for a dawn song — the poem of lovers…

avalanche

avalanche

A word born in the Alps — probably from a Romanic root…

baccara

bah-kah-RAH

The most prestigious card game in the high-stakes…

banquette

banquette

A roadside shelf and a velvet seat are the same word.

barricade

barricade

The first barricades were made of barrels -- French…

bastille

bastille

The French word for 'fortress' became the name of one…

batiste

batiste

A cloth so fine it was said to be woven from thread…

beige

beige

Beige originally meant undyed wool — the color of a…

billart

billart

Billiards started as a lawn game — like croquet — and…

biplane

biplane

The first aircraft design that actually worked was…

bistre

bistre

The warm brown pigment that colored Rembrandt's…

bistro

bistro

The word bistro may carry inside it a Russian…

bouillir

bouillir

The stock cube you drop into boiling water carries a…

bouquet

bouquet

A French diminutive of a word for a small wood or…

bourree

bourree

From the French for 'to stuff' or 'bundle of sticks' —…

boutique

boutique

A Greek apothecary's storeroom became a French shop…

braise

braise

French cooks named their slow-cooking method after…

brochure

brochure

A French verb meaning 'to stitch' produced a word for…

bureau

bureau

A French word for a writing desk — named for the rough…

butte

butte

The isolated flat-topped hills of the American West…

bouton

bouton

The French word for a bud — bouton, a small swelling…

cabriole

cabriole

A French word for a goat's leap — from Italian…

cacher

cacher

The place where your browser secretly stores websites…

cacophony

cacophony

Surprisingly, bad sound became cacophony.

caisson

caisson

To build a bridge pier in a river, engineers sank…

camouflage

camouflage

The French word for blowing smoke in someone's face —…

cancan

can-CAN

The most scandalous dance of 19th-century Paris took…

capitaliste

capitaliste

Capitalist was a French word before it was an English…

cassette

kass-uh-ROLE

The dish that is named after the pot it is cooked in…

Céladon

Céladon

A pale green glaze perfected by Chinese potters was…

chartreuse

chartreuse

A monastery liqueur lent its name to a color so…

château

château

Château began as a castle — a fortified military…

chauffeur

chauffeur

A chauffeur was a stoker — the person who shoveled…

chenille

chenille

French weavers named a yarn after a caterpillar — the…

chiffon

chiffon

The most ethereal fabric in haute couture takes its…

chiffonnier

chiffonnier

The elegant tall chest of drawers is named after a…

chinoiserie

chinoiserie

Chinoiserie is Europe's eighteenth-century fantasy of…

chaudière

shoh-DYAIR

New England's great seafood soup is named not for any…

clairvoyant

clairvoyant

Clairvoyant is French for 'clear-seeing' — the word…

confit

confit

Preserved in its own fat and cooked slowly until…

consommé

consommé

To make a perfect consommé, you must first destroy the…

corsage

corsage

A corsage used to mean the bodice of a dress—the part…

coulis

coulis

A smooth, strained sauce of puréed fruit or vegetable…

couture

couture

Couture is simply sewing — but when Paris took hold of…

croûton

croûton

The French diminutive of croûte — 'little crust' —…

crû

crû

A French past participle meaning simply 'grown' — from…

cuisine

cuisine

Cuisine comes from Latin coquina — a kitchen. The word…

dent de lion

dent de lion

French peasants looked at a common weed and saw a…

débâcle

debacle

The word for a complete catastrophe began as a…

débris

débris

The French word for breaking things apart gave English…

décanter

décanter

A French word built from a Latin term for the lip of a…

de Nîmes

de Nîmes

The world's most popular fabric is named after a…

détour

détour

The French word for 'turning away' was borrowed into…

dirigeable

dirigeable

The French word for 'steerable' was invented to…

drakkar

drakkar

Vikings never sailed in drakkars. French historians…

dressage

dressage

The most demanding equestrian discipline borrows its…

duvet

duvet

Duvet is French for 'down' — the soft under-feathers…

en plein air

en plein air

The phrase means simply 'in open air,' and it names…

enfleurage

enfleurage

Before steam distillation, the only way to capture the…

entrepôt

entrepôt

A city that grows rich not by producing things but by…

entrepreneur

entrepreneur

The French word for someone who 'undertakes' —…

épaulette

épaulette

The ornamental shoulder pad of military dress uniforms…

étiquette

étiquette

A small ticket or label posted in a royal garden to…

étude

étude

The French word for 'study' — a homework assignment…

faïence

faïence

A gleaming tin-glazed earthenware named for the…

flâneur

flâneur

The flâneur was the philosopher of the pavement — a…

foyer

foyer

The French word for a fireplace became the word for…

fricassée

fricassée

A French word of debated origin — possibly from frire…

fumer

fumer

Fish stock is called fumet in French — from the word…

fusilier

fusilier

The French word for a soldier armed with a flintlock…

fusillade

fusillade

The word fusillade — a rapid and continuous burst of…

gâteau

gâteau

The French word for cake carries a castle inside it —…

gavotte

ga-VOT

The French court dance that Bach elevated into a…

glaciaire

glaciaire

A French word for ice — from Latin glacies — became…

gaufre

gaufre

The burrowing rodent that reshaped the American…

hangar

hangar

The French word for an open shed — where farmers…

hors d'oeuvres

hors d'oeuvre

Appetizers that stand 'outside the works'—food served…

impasse

impasse

An impasse is a dead-end street. The French name it,…

jalousie

jalousie

A jalousie is a window made of angled glass slats —…

Gênes

Gênes

Jeans are named after Genoa. Denim is named after…

jetée

jetée

A structure that juts into the sea takes its name from…

limonade

limonade

A Persian citrus fruit crossed the Arab world, seeded…

levée

levée

The French word for 'raised' named the earthen walls…

lingerie

lingerie

The French word for 'things made of linen' — from…

macaron

macaron

For five centuries, a macaron was a simple almond…

maraud

maraud

A French word for a vagrant became the English word…

mardi gras

mardi gras

Mardi Gras literally means 'fat Tuesday' — the last…

marionette

marionette

Every marionette is a little Mary — French puppets…

marron

marron

The English word maroon — the dark brownish-red color…

mascarade

mascarade

The word for a masked ball comes from an Arabic word…

matérialisme

matérialisme

Materialism started as the claim that nothing exists…

mayonnaise

may-oh-NAYZ

The most ubiquitous condiment in the world carries an…

meringue

meringue

Meringue is the alchemist's dream of the kitchen —…

mesmérisme

mesmérisme

A Viennese doctor who believed he could cure illness…

se mirer

se mirer

From the French verb 'to look at oneself in a mirror,'…

moiré

mwa-RAY

A fabric whose surface shimmers like water in motion…

montage

montage

The word for the film technique of assembling shots…

mousquetaire

mousquetaire

Dumas's Three Musketeers fight almost exclusively with…

naïf

naïf

The French word for someone born yesterday — from…

narghile

narghile

A water pipe is named after a coconut. That is not a…

nitrogène

nitrogène

Lavoisier named it 'niter-former' in 1790 because it…

nominalisme

nominalisme

The medieval debate about nominalism shut down the…

hautbois

hautbois

The French called it the high wood — hautbois, the…

or moulu

or moulu

Ormolu means 'ground gold' in French — the gold was…

palissade

palissade

The wooden fence that protected every frontier fort in…

parquet

parquet

Parquetry is the art of making a floor from geometric…

parterre

parterre

The parterre — a formal garden of geometric beds seen…

pâté

pâté

A pâté was originally a pastry crust — French pâté…

pique-nique

pique-nique

The word for eating outdoors was originally about…

pirouette

pirouette

A pirouette is a complete spin on one leg — the word…

plateau

plateau

French for a flat plate — the same word that holds…

peloton

peloton

A platoon was a 'small ball' of soldiers — from the…

en plein air

en plein air

The French phrase for 'in the open air' became the…

pointillisme

pointillisme

A French word built from point — a dot, a small mark —…

poque

poque

Poker likely derives from French poque (or German…

potpourri

pot pourri

Literally 'rotten pot'—a jar of decomposing flowers…

pouf

pouf

The round, cushioned seat that has no legs, no back,…

prairie

prairie

French settlers crossing the American interior saw…

promenade

promenade

The French word for a walk — not a destination walk,…

purée

purée

The French word for mashing food into a smooth paste…

rapport

rapport

From the French verb meaning 'to bring back,' rapport…

ratatouille

ratatouille

A Provençal peasant dish of stewed summer vegetables…

réduit

réduit

A redoubt was the last position a garrison would…

rémoulade

remoulade

A sauce whose name most likely derives from a word for…

réservoir

réservoir

The French word for a storehouse of water became…

restaurant

restaurant

Before it was a place to eat, a restaurant was a thing…

ricochet

ricochet

The bullet that bounces was named for a skipping stone…

rouge

rouge

The French word for 'red' became English slang for red…

sadisme

sadisme

Sadism was coined in 1834 by the psychiatrist Richard…

sausage

sausage

Surprise: sausage began as "salted" meat.

savant

savant

A learned person. The term 'idiot savant' paired…

sommelier

sommelier

The person who selects your wine at a fine restaurant…

soufflé

soufflé

A soufflé is simply something that has been breathed —…

Suède

Suède

The French phrase for 'Swedish gloves' — gants de…

surréalisme

surrealisme

The word for something uncannily dreamlike was coined…

tableau

tableau

The word for a striking visual scene or composition…

tabouret

tabouret

The small stool that seems too insignificant to have a…

tanin

tanin

A French word derived from a Celtic term for the oak…

taupe

taupe

The mole — small, subterranean, obsessive about…

terroir

terroir

The French word for the specific character that a…

toile

toile

The French word simply means 'cloth' — yet in English…

tourbillon

tour-bil-lon

The rotating cage that carries a watch's escapement in…

trier

trier

Triage — the practice of sorting the wounded by…

trompe-l'oeil

trompe-l'oeil

The phrase means 'deceives the eye,' and for three…

tulle

tool

The finest of all bridal veils, the fabric that makes…

tuyère

tuyère

The nozzle that feeds the forge its breath — an…

vélodrome

vélodrome

The word for a cycling arena combines the Latin for…

velouté

veloute

Named for velvet — the luxurious medieval fabric —…

volée

volée

A volley is a flight — the French word comes from…

ἄκανθος

ákanthos

A thorny Mediterranean weed inspired the most famous…

ἀκηδία

akēdía

Medieval monks called it the 'noonday demon' — a…

Ἀχιλλεύς

Akhilleus

A hero's single vulnerable spot became the permanent…

ἀδάμας

adámas

The Greeks named the hardest substance they knew after…

αἰών

aion

An aeon was not originally a billion years — it was a…

Ἀμαζών

Amazōn

A mythological nation of warrior women gave their name…

ἀμβροσία

ambrosía

The food of the Greek gods, which granted immortality…

ἀμνησία

amnēsia

The word for forgetting is built on a Greek root that…

ἀμφιθέατρον

amphithéatron

The Greek word for 'theater on both sides' named the…

amygdala

amygdala

Oddly, amygdala first named an almond before it named…

angel

angel

Surprisingly, angel began as an ordinary word for a…

ἀορτή

aortē

The largest artery in your body is called the aorta —…

ἀπάθεια

apatheia

The Stoics did not preach indifference — they preached…

Ἀφροδίτη

Aphroditē

The goddess of love and desire became the adjective…

Ἀφροδίτη

Aphrodítē

The Greeks said she was born from sea-foam, but her…

Ἀπόλλων

Apóllōn

The god of light, music, and rational order gave his…

ἀπορία

a-po-REE-a

The word that names the experience of being genuinely…

Ἀρκαδία

Arkadia

A real region of Greece transformed into mythology's…

ἀρκτικός

arktikos

The frozen north is named for a bear — not the polar…

ἀρετή

a-re-TAY

The word translated as 'virtue' in philosophical texts…

Ἄρτεμις

Ártemis

A goddess whose name nobody can fully explain left her…

ἀσκητικός

askētikós

The word for self-denial originally meant athletic…

ἄσκησις

askēsis

Asceticism — the practice of severe self-discipline as…

ἀταραξία

ataraxía

The ancient Greeks had a word for the absence of…

Ἀθηνᾶ

Athēnâ

Did Athens name itself after its goddess, or did the…

Ἄτλας

Átlas

Atlas carried the sky on his shoulders for eternity —…

ἄτομος

átomos

Atom means 'uncuttable' — the Greeks named the…

αὐτόματον

autómaton

The automaton was first imagined in ancient Greece —…

βάρος + μέτρον

báros + métron

Evangelista Torricelli proved in 1643 that air has…

βασιλίσκος

basiliskos

The 'little king' of serpents—a creature whose gaze…

βίος + ὄψις

bios + opsis

A 19th-century French dermatologist needed a word for…

βίσων

bisōn

The Greeks borrowed a Germanic word for the European…

βοτάνη

botánē

The Greek word for a herb or pasture plant gave…

καλός + σθένος

kalós + sthénos

The word for bodyweight exercise means 'beautiful…

κέδρος

kédros

The Greeks borrowed a Semitic name for the tree that…

Κένταυρος

Kentauros

Half-horse, half-man, the centaur galloped out of…

Κέρβερος

Kerberos

The three-headed dog at the gates of the Greek…

χάος

kháos

Before the universe, there was chaos—the void that…

χολερικός

cholerikós

The word for a short-tempered person comes from the…

χορεία

khoreia

Choreography is literally 'dance writing' — the Greek…

khōrographia

chorographia

Chorography was once a distinct branch of geographical…

χρυσαλλίς

chrysallís

The protective casing in which a caterpillar…

κοχλίας

kochlias

The part of your inner ear that converts sound waves…

κρυπτικός

kryptikos

Hidden. Buried. The same word that gives us crypts and…

Κύκλωψ

Kyklōps

A one-eyed giant named 'Round Eye' has been staring at…

κυπάρισσος

kyparissos

The Greeks named both a boy and a tree Cyparissos —…

Δημήτηρ

Dēmḗtēr

The goddess who starved the world to get her daughter…

διασπορά

diasporá

The word means 'scattering of seeds' — and was first…

δίμιτος

dimitos

Dimity — a sheer cotton fabric with raised stripes —…

Διόνυσος

Diónysos

His name means 'Zeus of Nysa,' and the ecstatic…

διορίζω

diorízō

The Greeks named this dark, speckled rock after the…

δόλιχος

dolichos

Greece's long-distance race at Olympia was not the…

δελφίς

delphis

The Greeks named this animal after the womb — delphis…

δόξα

DOK-sa

The Greek word for opinion, appearance, and reputation…

Ἠλύσιον

Elysion (Elysian)

The paradise of Greek myth where heroes and the…

ἐφήμερος

ephḗmeros

Ephemeral carries within it a single day — the Greek…

ἐπίγραμμα

epigramma

The Greek word meant 'an inscription' — something…

ἐπιστήμη

e-pi-STAY-may

The ancient Greek word for scientific knowledge — the…

ἦθος

ethos

Aristotle said you win an argument three ways: logic,…

γαλήνη

galḗnē

The Greeks named lead ore after calmness—the tranquil,…

γεωγραφία

geographia

The Greeks did not merely explore the earth — they…

ἁρμονία

harmonía

Harmony first meant a joint — the place where two…

ἑβδομάς

hebdomas

The Greeks had a word for 'a group of seven' that…

ἡδονή

hēdonē

Hedonism — the philosophical doctrine that pleasure is…

Ἥφαιστος

Hḗphaistos

The only Olympian god who worked with his hands gave…

Ἥρα

Hēra

Her name may be the oldest surviving Greek goddess…

Ἡρακλῆς

Hēraklēs

The name of Zeus's mortal son — 'glory of Hera,' named…

homonym

homonym

Surprisingly, homonym first meant sharing a name, not…

ὑδρόμελι

hydrómeli

Water and honey, mixed in precise proportion — the…

ὕπνος

hýpnos

The trance state that physicians once used to perform…

Ἴκαρος

Íkaros

A boy flew too close to the sun on wax wings, and…

Ἶρις

Īris

The rainbow goddess became the colored part of the…

ἰσθμός

isthmos

A narrow neck of land connecting two larger bodies —…

καιρός

kairós

The Greeks had two words for time: chronos for clock…

λήθαργος

lḗthargos

The word for exhausted indifference is built from the…

Λήθη

Lēthē

The Greeks believed you drank from a river before you…

λύγξ

lynx

The Greeks named this cat after light — its eyes were…

Μέδουσα

Médousa

Her name meant 'guardian' — and the monster who turned…

μελαγχολικός

melancholikós

The word for a sorrowful temperament means 'black…

Μέλισσα

Mélissa

The Greek word for honeybee became a goddess's name, a…

μίασμα

míasma

For two thousand years, doctors and governments…

μύρτος

myrtos

Aphrodite's sacred plant. The Greeks wove it into…

Νάρκισσος

Narkissos

A beautiful youth who fell in love with his own…

Νάρκισσος

Nárkissos

The word for a self-obsessed person comes from a Greek…

νάρθηξ

nárthēx

A plant that Prometheus used to steal fire from the…

nautikos

naútikos

The word that marks our entire vocabulary of sea…

ναυτίλος

nautilos

The Greeks named this cephalopod 'the sailor' — and…

Νέμεσις

Nemesis

The Greeks personified the punishment for pride—she's…

ὀβελίσκος

obelískos

An obelisk is a diminutive — the Greeks called it a…

octopus

octopus

Surprisingly, octopus originally meant eight-footed.

Ὀδύσσεια

Odysseia

Homer named his epic after the man who took ten years…

οἰκείωσις

oikeiosis

The Stoics believed that nature itself draws every…

οἶκος

oikos

The Greek word for 'household' is the ancestor of both…

Ὀλύμπια

Olýmpia

The world's biggest sporting event is named after a…

onomatopoeia

onomatopoeia

Oddly, onomatopoeia literally means name-making.

ὄν

on

Ontology — the philosophical study of what exists and…

Ὀρφεύς

Orpheús

The musician who almost rescued his wife from death…

ὄστρεον

ostreon

The Greek word for oyster is related to the word for…

ὄζειν

ózein

A German chemist smelled something sharp near his…

παλαίστρα

palaestra

Before the gymnasium, before the stadium, there was…

Πανδώρα

Pandṓra

She was called 'All-Gifted' because every god gave her…

πάπυρος

pápyros

An Egyptian reed lent its name to every writing…

Πήγασος

Pḗgasos

The winged horse born from a monster's blood created…

πελεκάν

pelekan

The Greeks named this bird after a woodpecker —…

περίοδος

periodos

To win at Olympia alone was to be a champion. To win…

Περσεφόνη

Persephónē

The queen of the dead was once just a girl picking…

Φαέθων

Phaéthōn

The mythical boy who stole his father's sun chariot…

φαινόμενον

phainómenon

A phenomenon is literally something that shows itself…

φιλοσοφία

philosophía

The love of wisdom that became humanity's quest for…

φλοιός

phloiós

The Greek word for bark named the tissue that carries…

φρόνησις

phro-NAY-sis

Aristotle distinguished practical wisdom from every…

physics

physics

Strangely, physics began as the study of nature.

physis

physis

Surprisingly, physis once meant growth before it meant…

πειρατής

peiratēs

The Greek word for pirate meant 'one who attempts' —…

πνεῦμα

pneuma

For the Stoics, the entire universe was animated by a…

πολιτικά

politiká

Aristotle said humans are political animals—not…

πολύχρωμος

polýkhrōmos

The Greek word for 'many colors' named the…

πολύγωνον

polýgōnon

Polygon — 'many-angled' — is the Greek gift to every…

Ποσειδῶν

Poseidôn

His name may mean 'lord of the earth,' not 'lord of…

πρόπολις

própolis

The Greeks named the bees' resinous sealant 'before…

πρῷρα

prōira

The word for the pointed front of a ship is Greek for…

πῦρ

pyr

The Greek word for fire itself became English's word…

σκάραβος

skárabos

The scarab beetle that rolls dung across the desert…

hippocampus

hippocampus

The Greeks imagined a creature that was half horse and…

Σειρήν

Seirēn

Homer's Sirens were not the fish-tailed beauties of…

σφίγξ

sphínx

The Sphinx of the Greeks was a strangling monster who…

σπόγγος

spongos

Sponges are the oldest animals on earth — over 600…

στάδιον

stadion

The stadion was simultaneously a unit of distance, the…

στοά

stoá

A stoa was simply a covered walkway — yet from one…

Στύξ

Styx

The most sacred oath in Greek mythology was sworn on a…

συκόμορος

sykomoros

The Greek word means 'fig-mulberry' and referred to an…

συλλογισμός

syllogismos

The syllogism — the logical form in which two premises…

συμπόσιον

sympósion

The Greeks did not hold conferences — they held…

Τάνταλος

Tántalos

A king who fed his son to the gods was cursed to…

Τάρταρος

Tartaros

Below the underworld there was another underworld — a…

τέχνη

TEK-nay

The Greek word for craft skill — the rational…

τέλος

TEL-os

The Greek word for end, purpose, and completion built…

θάνατος

Thánatos

The Greek god of death was so minor that Homer barely…

Τιτάν

Titan

The gods who came before the gods gave their name to…

τοπογραφία

topographia

Where geography writes the whole earth, topography…

θησαυρός

thēsauros

The Greek word for treasure originally meant a…

τρόπαιον

trópaion

After routing the enemy, Greeks hung captured armor on…

τροπικός

tropikos

The tropics are named for a turning. The Greek…

Ζέφυρος

Zephyros

The Greek god of the west wind became the English word…

Ζεύς

Zeús

His name is one of the oldest traceable words in any…

embusche

embusche

An ambush hides in the bushes -- literally. Old French…

anguish

anguish

The word for intense mental pain comes from the Latin…

banner

banner

Surprisingly, banner began as a lord's battlefield…

baril

baril

A French word of uncertain origin — possibly from a…

bâton

bâton

The phrase 'batten down the hatches' preserves a…

bœuf

bœuf

English farmers raised cows — but the meat on a Norman…

blanchir

blanchir

A French word meaning 'to whiten' — from the pale…

blanc mangier

bla-MAHNZH

A medieval dish called 'white food' began as a savory…

blancquette

blancquette

The English word for the thing that keeps you warm at…

bonté

bonté

A word that meant 'goodness' now means the price on…

braise

braise

An Old French word for hot coals gave English the name…

bougette

bougette

A budget was a small leather bag — the Chancellor's…

boie

boie

A French word for a chain or fetter — something that…

bouter

bouter

A French verb meaning to push or thrust gave its name…

cabane

cabane

The word for a room on a ship originally meant a hut —…

chatepelose

chatepelose

Medieval French farmers looked at a fuzzy larva…

chiffe

chiffe

A French word for a rag or scrap of cloth climbed all…

clou (de girofle)

clou de girofle

The French saw tiny dried flower buds arriving from…

composte

COM-pote

Fruit cooked slowly in syrup until it yields…

coupeiz

coupeiz

An Old French word for a cut-down wood gave English…

corbeau

corbeau

A corbel is a stone bracket that juts from a wall to…

cormorant

cormorant

The seabird's name means sea raven. Medieval Europe…

coronete

coronete

A coronet is not a crown — and in the British peerage,…

couche

couche

The word for the piece of furniture where most…

coverte

coverte

In hunting, a covert is the thicket where game takes…

couard

couard

The original coward was an animal with its tail…

crevace

crevace

The deep crack in a glacier — hidden under snow,…

couvre-feu

couvre-feu

A curfew was an order to cover your fire — medieval…

coutelace

coutelace

The cutlass was the sailor's sword — short, sturdy,…

defaillir

defaillir

The Old French word for failure — to be lacking, to…

descompte

descompte

Discount literally means to 'un-count' — to subtract…

hermine

hermine

The word for the most regal fur in European history…

ewier

ewier

A ewer was a wide-mouthed pitcher for water — from Old…

fabliau

fabliau

Surprisingly, fabliau began as a little tale with a…

faerie

faerie

The word 'fairy' comes from the Latin Fates — the…

furon

furon

The domesticated ferret was named in Latin the 'little…

flanc

flanc

To flank an enemy is to strike at their side — Old…

fleur

fleur

Flour and flower were the same word until the 1830s —…

fourrage

fourrage

A foray began as foraging — Old French fourrage meant…

forgier

forgier

The same word that meant shaping hot metal on an anvil…

franchise

franchise

An Old French word for freedom — franchise, the…

fresche

fresche

A French word for freshness became the English name…

ferler

ferler

To furl a sail is to fold and secure it — and the word…

fustique

fustique

A Caribbean tree that produces brilliant yellow dye…

gaffe

gaffe

The spar that holds up a sail and the hook that lands…

galatine

galatine

A galantine is a dish of deboned, stuffed, and glazed…

gargouille

gargouille

A gargoyle is a stone throat — a carved grotesque…

garite

garite

The topmost room under the roof — traditionally the…

gibet

gibet

A gibbet was not an execution device — it was a post…

gobelin

gobelin

The word 'goblin' may come from the name of a specific…

gorge

gorge

A throat opened the earth. The Old French gorge meant…

graffe

graffe

The word for joining one plant to another comes from…

grille

grille

A Latin word for a lattice of woven bars — a…

haucier

haucier

The word for the thick rope that moors a ship to a…

hairon

hairon

The heron's name traveled from Germanic to French and…

envoi

envoi

An invoice is a sending — the word for the document…

jaiet

zhah-YET

The intensely black gem that the Victorians made into…

joste

joste

The word that means a mounted combat between knights…

joie

joie

Joy comes from Latin gaudium, which is also the source…

jurée

jurée

The word for twelve people deciding your fate comes…

lancette

lancette

Medieval surgeons named their small surgical blade…

lantern

lantern

The small tower at the top of a dome — the lantern…

lavish

lavish

A lavish gift used to pour down like a rainstorm. The…

laisse

laisse

Before it named the cord you use to walk a dog, leash…

loirre

loirre

The falconer's lure — a bundle of feathers and meat…

manovrer

manovrer

The word comes from the same root as 'maneuver' — both…

marmouset

marmouset

The smallest monkeys in the world are named after ugly…

mareschal

mareschal

The marshal began in the stable — Frankish marhskalk…

maçonnerie

maçonnerie

The Old French word for building with stone — from a…

mayhem

mayhem

The word for chaotic destruction began as a precise…

merchandie

merchandie

Old French merchandie — the goods of a merchant —…

mue

mue

The fashionable London mews — those converted stable…

mitaine

mitaine

A mitten is a glove that refuses to separate the…

motte

motte

The Old French word for a mound of earth — the…

moneie

moneie

The word money traces back to the Roman goddess Juno…

mutin

mutin

The word for rebellion at sea began as a French…

moton

moton

The English shepherd called the animal a sheep. The…

norture

norture

The word for a room where babies are raised and the…

pala

pala

A small shovel became a painter's board — because the…

pensee