Etymologically

Etymology and origin of the French word fixe

Confidence
Established
Formation
Borrowing
First attested
c. 1265 Jean de Meun More words from the 13th century
Borrowed from
Latin fixus
Ultimate origin
Latin fīgō
Etymology tree
inherited borrowed derived
Latin fīgō
Italian figgere
Latin fīxus
Italian fisso
French fixe
Romanian fix
Derivations
From the same root
Latin affīgō ← fīgō
Latin crucifīgō ← fīgō
Latin dēfīgō ← fīgō
Latin fībula ← fīgō
Latin fīxūra ← fīgō
Latin īnfīgō ← fīgō
Latin perfīgō ← fīgō
Latin praefīgō ← fīgō
Latin refigo ← fīgō
Latin suffīgō ← fīgō
Latin trānsfīgō ← fīgō

Pronunciation

Forms

fixe (plural fixes)[1] Old French fix (about 1265); the spelling fixe dates from the end of the 16th century.[2][3]

Etymology

It is borrowed from Latin fīxus (“fixed, fastened, settled”),[4][3][5][6] the past participle of fīgō (“to drive in, fasten”).[4][3] Littré notes that Old French had the inherited fis “sure, certain”.[7]

Cognate with Occitan fix, Spanish fijo, Portuguese fixo and Italian fisso.[7]

Earliest recorded meaning

About 1265 Jean de Meun uses fix in alchemy, of a substance that does not volatilize.[3][2][6] Bloch and Wartburg note that the word was rare before the 16th century.[5]

Semantic evolution

In the 14th century it described what does not change position, in Oresme's estoiles fixes “fixed stars” (about 1362).[4][3] It was used of the gaze from 1680, whence the military command fixe ! (1845).[3][2]

From 1690 it was applied to what is settled once and for all, as in à date fixe, and so to what is regular, as in revenu fixe; the noun un fixe, a fixed salary, dates from 1844.[3][2] The sense “lasting in a given state” (1835) appears in beau fixe, literal and figurative, and in idée fixe, an obsession (19th century).[3]

Timeline

  • c. 1265 – Jean de Meun uses fix in alchemy.[3][2]
  • c. 1362 – Oresme writes of estoiles fixes.[4]
  • End of the 16th century – The spelling fixe appears in Palissy.[2]
  • 1680 – Richelet records it of the gaze.[2][3]
  • 1690 – Furetière records it of what is settled and determined.[2][3]
  • 1835 – The Académie records it of a lasting state.[2][3]
  • 1844 – Fixe as a noun, “fixed income”.[3]
  • 1845 – The command fixe ! is recorded.[3]

Meanings

Adjective

  1. That does not move, fixed, stationary: un point fixe, sans domicile fixe (abbreviated SDF), of no fixed abode.[8][4][9]
  2. Of the eyes or gaze, staring at one point.[8][9][7]
  3. That does not change, lasting: couleur fixe, beau fixe, settled fine weather.[8][9]
  4. Settled precisely and once and for all: Nous dînons à heure fixe.[8][9]
  5. Idée fixe: an obsession.[8][9][3]
  6. Steady and regular: un revenu fixe.[8][3]

Noun

  1. The fixed part of a salary, as opposed to commission.[8][4]
  2. (by ellipsis) A landline telephone, as opposed to a mobile.[1][9]
  3. That which is fixed or invariable.[4]

Interjection

  1. Fixe !: a military command to stand to attention; also à vos rangs, fixe ![4][9]

Word family

Usage notes

The Grand Robert's fixe 2 is a separate noun of drug slang, an injection of a drug, a fix (about 1974), from the American English noun fix, from the verb to fix.[6][8]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  3. ^ a b c d e f g h i j k l m n o p Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ 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
  5. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b c Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d e f g h Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  9. ^ a b c d e f g Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)

Related etymologies

Cite this entry

“Fixe.” Etymologically, 15 Nov. 2026, etymologically.com/fr/fixe. Accessed 15 Nov. 2026.

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