Etymologically

Etymology and origin of the French word confus

Confidence
Established
Formation
Borrowing
First attested
c. 1120 Psautier d'Oxford More words from the 12th century
Borrowed from
Latin confusus
Ultimate origin
Latin cōnfundō
Etymology tree
inherited borrowed derived
Latin fundus
French fond
English fund
Romanian fond
Italian fondo
Portuguese fundo
Romanian fund
Spanish fondo
Latin fundō
French fondre
Italian fondare
Italian fondere
Old French funder
English found
Portuguese fundar
Portuguese fundir
Spanish hundir
French fonder
Latin cōnfundō
Spanish confundir
French confondre
Italian confondere
Portuguese confundir
Latin cōnfūsus
French confus
Italian confuso
Portuguese confuso
Romanian confuz
Spanish confuso
From the same root
Latin funditus ← fundus
Latin lātifundium ← fundus
Latin profundus ← fundus
French foncer ← fond
French plafond ← fond
Italian affondare ← fondo
Portuguese afundar ← fundo
Romanian înfunda ← fund
French fonderie ← fundō
French refondre ← fundō
Latin circumfundō ← fundō
Latin diffundō ← fundō
Latin effundō ← fundō
Latin fundāmentum ← fundō
Latin fundātiō ← fundō
Latin fundātor ← fundō
Latin fundātus ← fundō
Latin infundō ← fundō
Latin offundō ← fundō
Latin perfundō ← fundō
Latin profundō ← fundō
Latin refundō ← fundō
Latin suffundō ← fundō
Latin superfundō ← fundō
English unfounded ← funder
English foundry ← found
English confound ← cōnfundō
Latin cōnfūsiō ← cōnfundō

Pronunciation

Forms

confus (feminine confuse, masculine plural confus, feminine plural confuses)[1] Old French cunfus.[2][3] Anglo-Norman also has comfus and counfus.[4]

Etymology

It is borrowed from Latin cōnfūsus (“mixed together, confused”), the past participle of cōnfundō (“to pour together, mingle, confound”).[2][3][5][6] Its meanings developed in step with those of confondre, the French verb from the same Latin one.[5][3]

Cognate with Occitan confus, Spanish confuso and Italian confuso.[7]

Earliest recorded meaning

It first appears as cunfus in a psalter of the first half of the 12th century, meaning “confounded, humiliated, put to shame”, translating Latin non sunt confusi.[2][3]

Semantic evolution

The oldest sense was the moral one, “embarrassed, covered in shame”, whose force weakened from about 1640, and the word entered polite formulas such as je suis confus.[3][8] The strong sense “lost, killed, ruined” (about 1180) declined in the 15th century, like the corresponding sense of confondre.[3]

From 1292 the adjective also described things whose elements are mixed together, and by extension what is not clear to the senses (1549, Du Bellay) or to the mind (1671).[2][3] In law it once meant “merged, united”, of rights that became one in the same person.[7]

Timeline

  • c. 1120 – Cunfus “put to shame” in a psalter.[3][8]
  • c. 1180 – The sense “lost, ruined”, which declined in the 15th century.[3]
  • 1292 – “Made of mixed elements”, in a translation of Justinian's Institutes.[2]
  • 1549 – Du Bellay uses it for “not clear”.[2]
  • 1573 – The adverb confusément appears in its modern form.[3]
  • 1640 – The weakened polite sense, in Corneille.[3][8]
  • 1671 – “Unclear to the mind”.[3][8]

Meanings

Adjective

  1. Of a person: embarrassed out of shame or modesty: Il est resté tout confus après sa gaffe.[9][2]
  2. Je suis confus: a polite formula of apology or of thanks for kindness received.[9][7]
  3. Made of elements so jumbled that they cannot be told apart: un bruit confus de voix.[9][2]
  4. Not clear to the mind, muddled: une explication confuse.[9][7][1]

Word family

  • confusément

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h 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 Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  5. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 2, 1047a
  7. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  9. ^ 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

“Confus.” Etymologically, 15 Nov. 2026, etymologically.com/fr/confus. Accessed 16 Nov. 2026.

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