Etymologically

Etymology and origin of the French word déchoir

Confidence
Established
Formation
Inherited
First attested
c. 1100 Chanson de Roland More words from the 11th century
Inherited from
Latin *decado via Old French
Ultimate origin
Latin cadō
Derivations

Pronunciation

Forms

déchoir[1] Old French decheoir, decheeir.[1][2]

Etymology

It is inherited from Old French decheoir, inherited from Vulgar Latin *dēcadō (“to fall”), an alteration of Latin dēcidō (“to fall down”), formed on cadō (“to fall”) with dē-.[3][4][5][2][1][6] Littré already noted that the Latin of the texts has no such verb.[7] It is related to choir and décadence.[4]

Cognate with Old Occitan dechazer, Spanish decaer and Italian decadere.[7]

Earliest recorded meaning

It is first found about 1100 in the Chanson de Roland: Mult decheent li nostre “our men are falling fast”, meaning to fall into a worse state, to succumb.[3][4][7] The same text uses it of a thing that weakens: Com decarrat ma force “how my strength will wane”.[3][7]

Semantic evolution

French lost early the literal sense “to fall”, and the sense “to weaken” and the uses “to get the worst of it, to succumb” have also gone; only the moral sense, “to sink to a lower condition”, remains.[4][5] Joinville speaks of femmes dechues (before 1309), and theology has déchoir de l'état de grâce (Pascal, 1656).[3]

In the classical language it was also said of a sick person going downhill and, at sea, of a ship drifting off its course.[4][7] Today it is literary and used mostly in the infinitive and the past participle déchu; the transitive use “to deprive someone of a right” is mostly found in that participle.[8][9]

Timeline

  • c. 1100 – Decheent appears in the Chanson de Roland.[3][4]
  • 1174 – The derivative decaance (now déchéance) is recorded.[4]
  • 1270–1280 – The deverbal noun dechié (now déchet) appears.[4]
  • before 1309 – Joinville writes of femmes dechues.[3]
  • 1656 – Pascal uses déchoir de l'état de grâce.[3][7]

Meanings

Verb

  1. (literary) To fall to a lower state or rank, to come down in the world: déchoir de sa position.[8][3][1]
  2. (absolute) To demean oneself, to lose standing: il a pu refuser sans déchoir.[8][3]
  3. (dated, of things) To decline, diminish: sa réputation commence à déchoir.[8][7]
  4. (transitive) To deprive someone of a right as a sanction, mostly in the past participle: déchu de ses droits.[8]
  5. (theology) Déchoir de l'état de grâce: to lose the state of grâce.[3][7]

Word family

Usage notes

It is conjugated with avoir when an action is meant and with être for the resulting state.[9] The future is je déchoirai, formerly je décherrai, and it has no imperative or present participle.[8]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  3. ^ a b c d e f g h i j 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 c d e f g h Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  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, 28b
  7. ^ a b c d e f g h Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d e f Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  9. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Déchoir.” Etymologically, 14 Nov. 2026, etymologically.com/fr/d%C3%A9choir. Accessed 15 Nov. 2026.

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