Etymologically

con

Etymology and origin of the French word con

Confidence
Established
Formation
Inherited
First attested
c. 1195–1200, Roman de Renart
Inherited from
Latin cunnus
Ultimate origin
Latin (cunnus)
Etymology tree
inherited borrowed derived
French con
French connerie

Pronunciation

  • IPA: /kɔ̃/[1]

Forms

con m (plural cons, feminine conne)[1]

Etymology

It is inherited from Latin cunnus (“female genitals”), a word found in the satirists and in graffiti.[2][3][4][5] Rey calls its origin obscure and compares Ancient Greek κύσθος (kústhos) and Persian کون (kun), and perhaps cūlus (whence cul); Wiktionary thinks it probably Indo-European.[3][1]

The sense “fool” is probably a remaking of conard, according to the TLFi and the FEW, Rey also thinks of comparisons disparaging virility (“faire quelque chose comme un con”, late 18th century).[2][6][3]

Earliest recorded meaning

It first appears in the Roman de Renart (about 1195–1200), for the female genitals.[2][3] The Anglo-Norman dictionary has it from 1160–74.[7]

Semantic evolution

From the 12th to the mid-17th century the word was common in free prose and verse, with many derivatives and puns on the syllable con-, Béroalde de Verville's Moyen de parvenir (1610) plays on connaut, connasse and connin.[3] It then became rare until the second half of the 19th century, often disguised as noc.[3]

The figurative sense “idiot” appears as a noun in 1790 and as an adjective about 1830 (Mérimée to Stendhal, 1831); conne is recorded in 1872.[8][2][3] It gave a rich phraseology: con comme la lune, à la con.[3] In southern France, especially around Marseille, it is a familiar form of address or an interjection with no insult (oh con!).[3]

Timeline

  • 1160–74 – Anglo-Norman con.[7]
  • c. 1195–1200 – Roman de Renart.[2]
  • 1610 – Béroalde de Verville's wordplay.[3]
  • 1790 – Con “idiot”, as a noun.[8]
  • 1831 – The adjective, Mérimée.[2][9]
  • 1845 – Connerie, Flaubert.[3]
  • 1872 – Conne.[2]

Meanings

Noun

  1. (vulgar) The female genitals.[10][1]
  2. (vulgar) An idiot, a stupid person (feminine conne): quel con!.[10][1]
  3. (southern France) A familiar form of address or exclamation, not insulting.[3]

Adjective

  1. (vulgar) Stupid, (of things) ridiculous, absurd: c'est trop con, con comme la lune.[10][3]

Word family

Usage notes

An unrelated con is the Italian preposition “with” in musical directions (con brio, con anima).[9]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d e f g h i j k l m Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 2, 1540b
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 2, 1541a
  7. ^ a b Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  8. ^ a b Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  9. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  10. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Derived terms

Related etymologies

Cite this entry

“Con.” Etymologically, 18 Oct. 2026, etymologically.com/fr/con. Accessed 18 Oct. 2026.

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