Etymology and origin of the French word désireux
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 1050 Vie de saint Alexis More words from the 11th century
- Ultimate origin
- Latin dēsīderō
Etymology tree
From the same root
Pronunciation
- /de.zi.ʁø/[1]
Forms
désireux (feminine désireuse, masculine plural désireux, feminine plural désireuses)[1] Old French desirrous, with the feminine desirruse in the Vie de saint Alexis.[1][2] A 13th-century text has desierrous.[3] The modern spelling désireux is recorded from the end of the 15th century.[4]
Etymology
It is formed from French désirer + -eux.[2][5][6] The Trésor compares the Late Latin adjective dēsīderōsus of the same meaning,[2] and Bloch and Wartburg and the GLLF allow that the French word may continue that Latin form directly.[7][4] désirer is from Latin dēsīderō (“to miss, long for”).[7]
Cognate with Old Occitan deziros, Catalan desitjós, Spanish deseoso, Portuguese desejoso and Italian desideroso.[3][7]
Earliest recorded meaning
It is first found about 1050 in the Vie de saint Alexis, in the line Ainz que t'vedisse, si'n fui mult desirruse “before I saw you, I longed for it greatly”.[3][2]
Semantic evolution
From the start the adjective had the active sense “who desires”, as it still has.[8][6] In the 16th century it was used with a noun complement, as in Amyot's desireux d'ouïr et d'apprendre and Montaigne's plus desireux de grande que de bonne reputation;[3] the Petit Robert labels désireux de with a noun (glory, honours, wealth) as old-fashioned, while désireux de with an infinitive, “wanting to, eager to”, is the modern use.[6] Used on its own, of a feeling or a look that shows desire, or as a noun (un désireux, la désireuse), it is rare and literary.[2]
English desirous (about 1300) comes from the Anglo-Norman and Old French adjective.[9]
Timeline
- c. 1050 – The feminine desirruse appears in the Vie de saint Alexis.[2][3]
- 13th century – The form desierrous is recorded.[3]
- c. 1300 – English borrows the Anglo-Norman word as desirous.[9]
- Late 15th century – The spelling désireux is recorded.[4]
- 16th century – Amyot and Montaigne use desireux de with a noun or an infinitive.[3]
Meanings
Adjective
- Désireux de (with an infinitive): eager or wishing to do something, as in désireux de bien faire, il arriva en avance.[6][4]
- (dated) Désireux de (with a noun): desirous of, longing for something, as in désireux d'honneurs.[6][3]
- (rare, literary) Full of or showing désir, especially carnal desire.[2]
Related words
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ a b c d e f g h Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
- ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
- ^ a b c d e Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
- ^ Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Related etymologies
Cite this entry
“Désireux.” Etymologically, 15 Nov. 2026, etymologically.com/fr/d%C3%A9sireux. Accessed 15 Nov. 2026.
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