Etymology and origin of the French word filet
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 1180 Marie de France, Fables More words from the 12th century
- Ultimate origin
- Latin filum
Etymology tree
From the same root
Pronunciation
- /fi.lɛ/[1]
Forms
filet m (plural filets)[1] Old French filet, also fillet.[2][3]
Etymology
It is formed from French fil (“thread”) + -et, a diminutive “little thread”, the base noun being from Latin filum (“thread”).[2][4][5][6][7]
The sense “net” has a separate source: it is an alteration of Old French filé “work made of threads” (13th century), the noun use of the past participle of filer,[5][6][8] still written so by Monet in 1636, and matching Old Occitan filat.[5]
Cognate with Occitan filet, Spanish filete and Italian filetto.[9]
Earliest recorded meaning
Marie de France's Fables (about 1180) use it for a thin thread.[2][6][10]
Semantic evolution
From “thin thread” the word took several technical senses: the fold of membrane under the tongue (about 1290),[2][6] and later senses in bookbinding and of the thread of a screw (1690).[6] It also came to mean a thin, steady flow, first of a liquid (1306–1307) and of melted sugar (about 1393),[2][6] and figuratively un filet de voix (1680).[6][10]
About 1393 the Ménagier de Paris uses it for the long cut of meat taken along the backbone, a reference to its long shape and perhaps because the piece was often rolled and tied with string;[2][6] filet mignon appears in 1716–1718.[10][6] English fillet (early 14th century) was taken from Old French filet, and its sense “cut of meat or fish” dates from the late 14th century.[11]
From filé, the word came to mean a mesh of threads (1461), especially for catching animals (16th century), and figuratively a trap (1615).[6] Nets for holding things (1690) and the net of ball games such as tennis (1877) followed.[6]
Timeline
- c. 1180 – Marie de France uses filet for a thin thread.[2]
- c. 1290 – Walter of Bibbesworth's treatise uses it for the fold under the tongue.[2]
- 1306–1307 – Guiart uses it of a thin stream of liquid.[2]
- c. 1393 – The Ménagier de Paris uses it for a cut of meat.[2][6]
- 1461 – First recorded sense “mesh of threads”.[6]
- 1615 – Figurative use of the net as a trap.[6]
- 1680 – Richelet records un filet de voix.[10]
- 1718 – Filet mignon is recorded.[6]
- 1877 – First used for the tennis net.[6]
Meanings
Noun
- A thin thread or thread-like line: un filet d'argent dans ses cheveux.[2][10]
- A thin, steady stream: un filet d'eau, un filet de voix.[10][6]
- (anatomy) A fine nerve or muscle fibre, and the frenulum of the tongue.[2][1]
- (typography) A rule, and in architecture a listel.[1]
- The thread of a screw.[6]
- A fillet of meat taken along the backbone: filet de bœuf, faux-filet, filet mignon.[8][10]
- A fillet of fish cut from either side of the backbone: lever les filets d'une truite.[8]
- A net for catching fish, birds or other animals: filet de pêche, filet à papillons.[8][1]
- (figurative) A trap: attirer quelqu'un dans ses filets.[6]
- A net for holding or carrying things, such as a string bag for shopping.[6][1]
- (sports) The net in tennis and other ball games.[6][1]
Word family
- faux-filet
- entrefilet
- fileter
- fileyeur
Related words
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l 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
- ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
- ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, 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
- ^ a b c d e f g h i j k l m n o p q r s t u Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 3, 527b
- ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ 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
- ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Related etymologies
Cite this entry
“Filet.” Etymologically, 14 Nov. 2026, etymologically.com/fr/filet. Accessed 15 Nov. 2026.
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