Etymology and origin of the French word thon
- Confidence
- Probable
- Formation
- Borrowing
- First attested
- c. 1393 Ménagier de Paris More words from the 14th century
- Borrowed from
- Occitan ton
- Ultimate origin
- Ancient Greek θύννος
Etymology tree
Pronunciation
- /tɔ̃/[1]
Forms
thon m (plural thons)[1] Middle French ton; the spelling thon is found in 1538.[2]
Etymology
It is borrowed from Old Occitan ton, from Latin thunnus, thynnus, which is from Ancient Greek θύννος (thúnnos).[3][4][5] The TLFi derives it from the Latin word, perhaps through the Occitan one, which is recorded only from the 15th century.[2][6] Rey thinks the Greek word is probably a Mediterranean one, which the Greeks linked by folk etymology with a verb meaning “to dart, rush”, and rejects a link with a Hebrew word for “sea monster”.[3]
Cognate with Italian tonno.[5][7]
Earliest recorded meaning
It is first found as ton in the Ménagier de Paris (about 1393), describing a fish found in the sea and salt pools of Languedoc.[2][5][8]
Semantic evolution
The derivative tonine “tuna” is older still, found at the end of the 11th century in Rashi's glosses.[2][3] The word names the large sea fish, and its flesh as food from 1690.[2][3] The fishing terms thonaire (1801) and thonier (end of the 19th century) were derived from it.[3] In familiar use it is also a derogatory word for an unattractive woman.[9][1]
Timeline
- c. 1393 – Ton appears in the Ménagier de Paris.[2]
- 1538 – Estienne writes thon.[2]
- 1690 – Furetière records the sense “flesh of the tuna”.[2]
- 1801 – Thonaire is recorded.[3]
Meanings
Noun
- The tuna, a large fish of the mackerel family living in the Atlantic and the Mediterranean: thon rouge, thon blanc.[9][2]
- Its flesh as food, fresh or tinned: thon à l'huile.[9]
- (familiar, derogatory) An unattractive girl or woman.[9][1]
Word family
- thonine
- thonier
- thonaire
Related words
- Latin thunnus
Usage notes
Thon is a homophone of ton.[9]
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i 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
- ^ a b c d e f Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ 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
- ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 13/1, 318b
- ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
- ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ a b c d e Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
Related etymologies
Cite this entry
“Thon.” Etymologically, 14 Nov. 2026, etymologically.com/fr/thon. Accessed 15 Nov. 2026.
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