Etymologically

Etymology and origin of the French word synonyme

Confidence
Established
Formation
Borrowing
First attested
1275–1300 late 13th century, Dialogus anime conquerentis More words from the 13th century
Borrowed from
Latin synonymus
Ultimate origin
Ancient Greek συνώνυμος

Pronunciation

  • /si.nɔ.nim/[1]

Forms

synonyme (plural synonymes)[1] Older spellings sinonime (12th century, then about 1380, still in Richelet in 1680), synonime (1425) and sinonyme (1596).[2]

Etymology

It is borrowed from Late Latin synonymus (“synonymous”), the grammarians' Late Latin adjective, and its neuter noun synonymum (“a synonym”).[3][2][4] The Latin words render Ancient Greek συνώνυμος (sunṓnumos, “having the same name”), formed from σύν (sún, “with, together”) and ὄνομα (ónoma, “name”).[2][5][1] In Aristotle's logic the notion applied to names whose senses are bound by a common genus but which differ in their specific differences.[2][6]

Earliest recorded meaning

At the end of the 13th century the plural Sinonimes names Isidore of Seville's moral work Synonymorum libri, a use that Rey and the GLLF date to the 12th century.[3][2][7] The adjective appears about 1380 in the Aalma glossary, and the noun in Rabelais's Gargantua (1534).[3][7]

Semantic evolution

In the 16th century a synonym was still a word sharing a general sense with another but having different meanings, in the Aristotelian way.[2] From the classical period, and especially from the 18th century, the idea moved towards the modern one of a word with the same meaning as another, though differing in connotation or expressive force.[2] The plural named a book collecting and distinguishing synonyms (1741), and in the 19th century être synonyme de came to mean “to evoke an equivalent notion”.[2][8]

Timeline

  • Late 13th century – Sinonimes names Isidore's Synonymorum libri.[3]
  • c. 1380 – Adjective in the Aalma glossary.[3][7]
  • 1534 – Noun in Rabelais's Gargantua.[3]
  • 1582 – Synonymie is borrowed from Late Latin.[4][2]
  • 1741 – The plural names a dictionary of synonyms.[2]
  • 1801 – The derivative synonymique appears.[2]

Meanings

Adjective

  1. synonymous: having the same or nearly the same meaning as another word: « Péril » et « danger » sont synonymes.[8][5]
  2. Être synonyme de: to stand for, to amount to: Pour lui, vacances est synonyme d'ennui.[8][2]

Noun

  1. A synonym, a word or expression with the same or nearly the same meaning as another.[8][3]
  2. (biology) A different name for the same taxon.[5]

Word family

  • synonymique

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  3. ^ a b c d e f g Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  4. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  6. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ a b c Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Synonyme.” Etymologically, 14 Nov. 2026, etymologically.com/fr/synonyme. Accessed 15 Nov. 2026.

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