Etymologically

Etymology and origin of the French word déclore

Confidence
Established
Formation
Derivation
First attested
c. 1100 Chanson de Roland More words from the 11th century
Ultimate origin
Latin claudō
Etymology tree
inherited borrowed derived
Latin claudō
French clore
French déclore
From the same root
Latin circumclūdō ← claudō
Latin claustrum ← claudō
Latin clausūra ← claudō
Latin clausus ← claudō
Latin clūsa ← claudō
Latin conclūdō ← claudō
Latin disclūdō ← claudō
Latin exclūdō ← claudō
Latin inclūdō ← claudō
Latin interclūdō ← claudō
Latin occlūdō ← claudō
Latin praeclūdō ← claudō
Latin rēclūdō ← claudō
Latin sēclūdō ← claudō

Pronunciation

Forms

déclore[1] Old French desclore.[2][1] A defective verb: Littré gives only je déclos, il déclôt, the future, the conditional, the subjunctive and the participle déclos.[3]

Etymology

It is formed from French dé- + clore, Old French desclore, the simple verb coming from Latin claudō (“to close”).[2][4][5][6] Wiktionary also compares Latin disclūdō and the reconstructed Vulgar Latin *disclaudō.[1]

Cognate with Occitan desclaure, Catalan descloure and Italian dischiudere.[3][1]

Earliest recorded meaning

In the Chanson de Roland (about 1100) desclore means to break open armour, a hauberk: l'escut lui freint, et l'haubert lui desclot “he breaks his shield and opens his hauberk”.[2][7][3]

Semantic evolution

The sense “to break open” is found only in Old French.[2] From 1174, in Guernes de Pont-Sainte-Maxence's life of Thomas Becket, the verb means “to open”.[2] The sense “to remove the enclosure of” follows about 1265, in Jean de Meun.[7] It was already old-fashioned in the 17th century,[7] and has lived on as a law term, droit de déclore, the right to open a fence to pass when the road is impassable, and in literary use of things opened, such as flowers, lips or eyelids.[7][3][2]

Timeline

  • c. 1100 – Desclore “to break open (armour)” in the Chanson de Roland.[2]
  • 1174 – “To open”, in Guernes de Pont-Sainte-Maxence.[2]
  • c. 1265 – “To remove the enclosure of”, in Jean de Meun.[7]

Meanings

Verb

  1. (dated) To remove the fence or clôture around a piece of land: déclore un champ.[8][2][3]
  2. (law) Droit de déclore: the right to open a fence so as to pass when the road is impassable.[7][3][2]
  3. (literary) To open something that was closed: Il garda les paupières à demi décloses.[2][7][1]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k 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 Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  4. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  5. ^ 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, 749b
  7. ^ a b c d e f g Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
Cite this entry

“Déclore.” Etymologically, 14 Nov. 2026, etymologically.com/fr/d%C3%A9clore. Accessed 15 Nov. 2026.

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