headland

Headland is a transparent Old English compound: heafod (head) + land (land). A headland is the head of the land — the point where the coastline reaches farthest into the sea. The word predates English maritime navigation; it was used in agriculture to describe the strip of land at the end of a plowed field where the plow turns. Both meanings — the end of a field and the end of a coastline — share the idea of a point where something runs out and must turn.

Headlands were the primary navigational landmarks before compass navigation. A sailor recognized a headland by its profile — the distinctive silhouette it presented from the sea. The Lizard in Cornwall, Finisterre in Spain (from Latin finis terrae, end of the earth), the Cape of Good Hope in South Africa — these headlands were named because naming them meant being able to navigate by them. A named headland was a known position. An unnamed headland was a dangerous coast.

The concept of headland navigation persisted long after charts and compasses became available because headlands are visible. You can see a headland from miles at sea. You cannot see a line of latitude. The most sophisticated electronic navigation systems still display headlands on their screens because sailors still look out the window. The visual check against the instrument reading is called 'piloting,' and it depends on recognizing headlands.

The word has not developed figurative meanings the way 'bearing' or 'leeway' have. A headland is still a headland — a piece of land that sticks out into the sea. The word's stubbornness mirrors the thing it names. Headlands do not move. They do not change. They jut into the ocean and stay there, wearing down incrementally over millennia. The word is as fixed as the feature.