Etymology and origin of the French word fétu
- Confidence
- Established
- Formation
- Inherited
- First attested
- c. 1170 Chrétien de Troyes, Erec et Enide More words from the 12th century
- Inherited from
- Latin festucum via Old French
- Ultimate origin
- Latin festuca
Pronunciation
- /fe.ty/[1]
Forms
fétu m (plural fétus)[1] Old French festu.[2][3]
Etymology
It is inherited from Old French festu, inherited from Late Latin festucum, a Late Latin variant of Latin festūca (“stalk, blade of straw”).[4][5][6][7] The Latin noun also meant, by antiphrasis, a rammer for driving in stakes.[6]
Cognate with Italian festuca and festuco, Old Occitan festuga and festuc, which continue both Latin forms,[7][2] and with Walloon fistou.[2] The learned fétuque “fescue” is a later borrowing of the Latin word.[6] English fescue comes from the Old French form.[3]
Earliest recorded meaning
It is first recorded about 1170 in Chrétien de Troyes's Erec, as a straw used figuratively for a thing of little worth.[4][6] The GLLF dates it to the early 12th century, in the Pèlerinage de Charlemagne.[8]
Semantic evolution
French kept the Latin sense “straw” and also used it from the start for something light or worthless.[6][4] Old French phrases built on it include ne pas donner un fétu (1273, Adenet) and rompre le festu, breaking a straw to mark the end of a bond or a pledge;[8][3] Littré also records tirer au court fétu, for which tirer à la courte paille was already preferred.[2] The ironic sense of the iron bar with which the executioner broke condemned men on the wheel is dated 1576 by Esnault.[8][2]
In the 18th century fétu was a botanical term, later replaced by fétuque (1775).[6] Today it is mostly found in fétu de paille and in emporté comme un fétu.[9][8]
Timeline
- c. 1170 – Chrétien de Troyes uses it in Erec.[4][6]
- 1273 – Ne pas donner un fétu in Adenet.[8]
- 1382 – Wycliffe's English Bible has festu for the mote in the eye.[3]
- 1576 – The executioner's bar.[8]
- 1775 – Fétuque replaces it as the botanical term.[6]
Meanings
Noun
- A straw, a single stalk of straw: un fétu de paille.[9][4]
- (figurative) A thing of no weight or worth: être emporté comme un fétu.[9][4][6]
- (dated) Rompre le fétu: to break with someone.[2][8]
Word family
- fétu-en-cul
Related words
- fétuque
- paille
- Latin festūca
- English fescue
References
- ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c d e f 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
- ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 3, 485a
- ^ a b c d e f g h i Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b 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 Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
- ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
Related etymologies
Cite this entry
“Fétu.” Etymologically, 14 Nov. 2026, etymologically.com/fr/f%C3%A9tu. Accessed 15 Nov. 2026.
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