Etymology and origin of the French word noix
- Confidence
- Established
- Formation
- Inherited
- First attested
- 1155 Wace, Brut More words from the 12th century
- Inherited from
- Latin nux via Old French
- Ultimate origin
- Latin nux
Etymology tree
From the same root
Forms
noix f (invariable)[1] Old French noiz (1155), noix from the 13th century.[2][3] Anglo-Norman also had neys, nois and noyz.[4]
Etymology
It is inherited from Old French noiz, inherited from Latin nux (“nut, walnut”).[5][2][1][6] The Latin word named any fruit with a hard shell and kernel, especially the walnut, and in the plural also the walnut tree.[2][7]
Cognate with Romanian nucă, Italian noce, Occitan noga, Catalan nou, Spanish nuez and Portuguese noz.[8][9] Rey compares Old Norse hnot and an Irish word, and takes them back to an Indo-European root found only in the West;[2] the Petit Robert calls the Latin word perhaps related to English nut, German Nuss and Dutch noot.[8]
Earliest recorded meaning
It is first found as noiz in Wace's Brut (1155), meaning the fruit of the walnut tree.[5][2]
Semantic evolution
With a qualifier the word named the fruit of other trees with woody shells (1179): noix de coudre for the hazelnut, then noix vomique (13th century), noix de coco (1610) and noix de cajou (1694, as noix d'acajou).[2][5] In Old French it stood for a thing of very little worth after a negative, an idea found again, without continuity, in à la noix “worthless” (1896 or 1901) and in the familiar use for a stupid person (1915).[2][5] Une noix de beurre, a small amount, dates from 1931.[2][5]
Technical senses grew from the idea of a swelling or rounded part: the notched nut of a crossbow (about 1195), a part of the gunlock (1690), and in butchery the fleshy part of a leg of mutton (1690) or of veal (1762).[2][5]
Timeline
- 1155 – Noiz in Wace's Brut.[5]
- c. 1179 – Noiz de coudre, the hazelnut, in the Roman de Renart.[5]
- c. 1195 – The nut of a crossbow, in Ambroise.[5]
- 1610 – Noix de cocos.[5]
- 1690 – The fleshy part of a leg of mutton.[2]
- 1901 – À la noix “worthless” in Bruant.[5]
- 1931 – “A small amount” in Giono.[5]
Meanings
Noun
- A walnut, the fruit of the noyer2: casser des noix.[8][5]
- Any of various nuts like it: noix de coco, noix de cajou, noix muscade.[8][5]
- A small lump: une noix de beurre.[8][2]
- (butchery) A rounded fleshy cut: noix de veau.[8][2]
- The edible muscle of a scallop.[8]
- (technical) The notched nut of a crossbow, and other rounded parts of mechanisms.[5][2]
- (familiar, dated) A fool: une vieille noix.[8][2]
- À la noix: worthless, of poor quality.[8][5]
Word family
- casse-noix
- noisette
- noyer2
Related words
- nuciculteur
- noyau
- Latin nux
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
- ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
- ^ a b c d e f g h i j k l m n o p 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. 7, 254b
- ^ 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 Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
Related etymologies
Cite this entry
“Noix.” Etymologically, 11 Nov. 2026, etymologically.com/fr/noix. Accessed 12 Nov. 2026.
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