Etymologically

Etymology and origin of the French word conforme

Confidence
Established
Formation
Borrowing
First attested
1372 Jean Corbichon, Propriétés des choses More words from the 14th century
Borrowed from
Latin conformis
Ultimate origin
Late Latin cōnfōrmis
Etymology tree
inherited borrowed derived
Latin fōrma
Italian forma
Spanish horma
English form
French forme
Romanian formă
German Form
Spanish forma
Latin cōnfōrmis
French conforme
Romanian conform
From the same root
Latin bifōrmis ← fōrma
Latin dēfōrmis ← fōrma
Latin fōrmālis ← fōrma
Latin fōrmāticum ← fōrma
Latin fōrmō ← fōrma
Latin fōrmōsus ← fōrma
Latin fōrmula ← fōrma
Latin īnfōrmis ← fōrma
Latin triformis ← fōrma
Spanish hermoso ← fōrma
Latin cōnfōrmitās ← cōnfōrmis
Spanish conformidad ← cōnfōrmis

Pronunciation

  • /kɔ̃.fɔʁm/[1]

Forms

conforme (plural conformes)[1]

Etymology

It is borrowed from Late Latin cōnfōrmis (“similar”).[2][3][1][4] The Latin adjective is formed from cum (“with”) and fōrma (“form”).[5][6][7] It belongs with conformer, from Latin cōnfōrmō, and conformité, from Late Latin cōnfōrmitās.[3]

Earliest recorded meaning

It is first recorded in 1372 in Jean Corbichon's translation of the Propriétés des choses, meaning “similar”.[2][6]

Semantic evolution

The sense “in keeping with” followed in the 15th century, in Chastellain (courage conforme a ton estat).[2][3][6] It is used alone or with a complement in à.[3] Classical French also used it for “uniform” (Bossuet, 1681) and “consistent” (Pascal, 1657).[6] The formula pour copie conforme certifies that a copy is exact.[7][6] The word also took on technical senses in mathematics and topography.[3]

Timeline

  • 1372 – Corbichon uses it for “similar”.[2][6]
  • 15th century – Chastellain uses it for “in keeping with”.[2][3]
  • 1503 – The adverb conformément is recorded.[3]
  • 1657 – Pascal uses it for “consistent”.[6]

Meanings

Adjective

  1. Having the same form as a model, identical: copie conforme à l'original; used alone of a document certified to be exact.[8][2][7]
  2. In accordance with something, suited to it: un résultat conforme aux attentes.[8][7][1]
  3. Used alone: in line with the norm or the majority, conformist.[8]

Word family

  • conformément

Usage notes

Pour copie conforme is the set formula written at the foot of a copy to certify it.[7][6]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f 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
  3. ^ a b c d e f g Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 2, 1043b
  5. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  6. ^ a b c d e f g h Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  7. ^ a b c d e Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Conforme.” Etymologically, 14 Nov. 2026, etymologically.com/fr/conforme. Accessed 15 Nov. 2026.

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