Etymologically

Etymology and origin of the French word taon

Confidence
Established
Formation
Inherited
First attested
1176–1181 Chrétien de Troyes, Yvain More words from the 12th century
Inherited from
Latin tabo via Old French
Ultimate origin
Latin tabanus

Pronunciation

Forms

taon m (plural taons)[1] Old French toon, taün and tahon.[2][1]

Etymology

It is inherited from Old French toon, inherited from Late Latin tabō (“horsefly”), (accusative ⟨tabonem⟩), a form that replaced the suffix of classical Latin tabānus (“gadfly, horsefly”).[2][3][4][5][6] Rey notes that the word's two endings, ⟨-anus⟩ and ⟨-o, -onis⟩, are both found in Etruscan proper names.[4]

The type ⟨tabo⟩ also survives in Romanian tăun and Portuguese tavão, and the type ⟨tabanus⟩ in Old Occitan tavan and Spanish tábano;[2][5] Italian tafano comes from a dialect form *tafānus.[5][7]

Earliest recorded meaning

It is first found as toons in Chrétien de Troyes's Chevalier au Lion (1176–81): Et taons poindre, “and gadflies sting”.[2][8]

Semantic evolution

The meaning has stayed the horsefly.[2][4] The Trévoux dictionary of 1701 records la première mouche qui le piquera sera un taon, “the least misfortune will ruin him”.[2][8] In the 19th century the word was used figuratively for something that irritates and for a person who harasses another.[2] Littré notes that around Paris it was the name of the cockchafer grub.[8]

Timeline

  • 1176–81 – Toons appears in Chrétien de Troyes's Chevalier au Lion.[2]
  • c. 1180 – Marie de France writes taün.[2]
  • c. 1220 – The form tahons is recorded.[2]
  • 1701 – Trévoux records the saying about the fly that will be a taon.[2]

Meanings

Noun

  1. A horsefly or gadfly, a large stinging fly of the family Tabanidae, whose female sucks the blood of animals and people.[9][2]
  2. (figurative, dated) A pest; a person who torments another by repeated harassment.[2]
  3. (regional, near Paris) The grub of the cockchafer.[8]
  • Latin tabānus

Usage notes

The Petit Robert and the Grand Robert give /tɑ̃/;[9][6] in 1873 Littré gave /tɔ̃/ after the Académie, but noted that many people said /tɑ̃/.[8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m 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
  3. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 13/1, 3b
  4. ^ a b c Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  5. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  8. ^ a b c d e Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  9. ^ a b Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Taon.” Etymologically, 14 Nov. 2026, etymologically.com/fr/taon. Accessed 15 Nov. 2026.

Last edited on . ·