Etymologically

Etymology and origin of the French word frileux

Confidence
Established
Formation
Inherited
First attested
c. 1223 Gautier de Coinci, Miracles de Notre-Dame More words from the 13th century
Inherited from
Latin frigorosus via Old French
Ultimate origin
Latin frīgus
Etymology tree
inherited borrowed derived
Latin frīgus
Romanian frig
French frileux
From the same root
Latin frīgeō ← frīgus
Latin frīgerō ← frīgus
Latin frīgidus ← frīgus
Latin refrīgerō ← frīgus

Pronunciation

Forms

frileux (feminine frileuse, masculine plural frileux, feminine plural frileuses)[1] Old French fruileus (late 12th century), friuleus, frïeleus (about 1223); Middle French frillous (about 1330); frileux from about 1360.[2][3][4]

Etymology

It is inherited from Old French frïeleus, inherited from Late Latin frīgorōsus (“cold, icy”), which is from Latin frīgus (“cold”).[4][2][5][6] After the /g/ fell silent, the second /r/ was changed to /l/ by dissimilation, giving friuleus and the later form.[4][2] Diez, followed by Littré, derived it instead from Vulgar Latin *frigidulōsus, formed on Latin frigidulus, a diminutive of frigidus (“cold”);[7] Wiktionary gives both explanations.[1]

The word is rare outside French;[5] cognate with Romanian friguros and Spanish frioloso (“frosty”), and compare Old Occitan freguros.[8][5][1] Littré cites dialect forms such as Walloon froûleûs.[7]

Earliest recorded meaning

Gautier de Coinci's Miracles de Notre-Dame (about 1223) has les frïeleus for people who are cold.[4] The GLLF gives an earlier form, fruileus, from the Roman d'Alexandre at the end of the 12th century.[3]

Semantic evolution

The senses “who is cold” (12th century) and “where cold is felt” (end of the 14th century) have gone out of use;[2][3] Bloch and Wartburg note that the word was sometimes said of the weather.[5] The modern sense “who fears the cold” appears about 1330 in Nicole Bozon, and by extension the adjective describes what shows a fear of cold.[4][2]

Used metaphorically from 1836 (Vidocq), frileux means “timid, overcautious”, a use now common in politics.[2][9] By metonymy une frileuse was a woollen hood worn against the cold (1849).[2]

Timeline

  • c. 1223 – Frïeleus in Gautier de Coinci.[4]
  • c. 1330 – Frillous “who fears the cold” in Nicole Bozon.[4][2]
  • c. 1360 – The form frileux appears, in Froissart.[10][3][2]
  • Late 14th century – Eustache Deschamps uses it of cold weather.[3][7]
  • 1836 – Figurative sense “timid”, in Vidocq.[2]
  • 1842 – frileusement is recorded.[2]
  • 1845 – frilosité is recorded.[2]
  • 1849 – Frileuse “woollen hood”.[2]

Meanings

Adjective

  1. Very sensitive to the cold: ma grand-mère est très frileuse.[9][4][1]
  2. Showing the effect or fear of cold: une posture frileuse.[9][4]
  3. (figurative) Timid, overcautious, slow to act: une politique frileuse.[9][2][1]
  4. (dated, literary) Where the cold is felt.[3]

Noun

  1. A person who feels the cold: vous êtes un frileux.[7][4]
  2. (dated) Frileuse: a woollen hood worn against the cold.[2]

Word family

  • frileusement
  • frilosité

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 l m n o Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  3. ^ a b c d e f Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  4. ^ 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
  5. ^ a b c d 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. 3, 802a
  7. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  9. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  10. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert

Related etymologies

Cite this entry

“Frileux.” Etymologically, 14 Nov. 2026, etymologically.com/fr/frileux. Accessed 15 Nov. 2026.

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