synonym
synonym
Greek
“Surprisingly, synonym was a named invention of Greek wordcraft.”
Synonym begins in Greek with syn "together" and onoma "name." The compound sunōnymos was used in scholarly writing in the 1st century BCE. It named words that shared a name or sense. That idea moved into Latin as synonymum in the early centuries CE.
Late Latin synonymum entered learned French by the late Middle Ages as synonyme. The term was tied to grammar and rhetoric in Paris classrooms. English took synonym in the 16th century, with printed attestations by 1540. The form settled quickly in spelling and sense.
The word stayed mostly in learned registers for centuries. Samuel Johnson used synonym in his 1755 dictionary to sort meanings. By the 1800s it was common in schoolbooks and thesauruses. The modern sense has remained stable since then.
Synonym names words with similar meanings, not identical meanings. It also appears in computing and logic for equivalent labels. The word still carries its Greek structure in plain English. Its long route shows how naming relations became a discipline.
Related Words
Today
Synonym means a word or phrase with the same or nearly the same meaning as another. It is used in writing, teaching, and lexicography to compare sense and usage.
It can also mean a label or name that is interchangeable within a system. The sense is practical and precise. Name it twice.
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