Etymologically

Etymology and origin of the French word bêtise

Confidence
Established
Formation
Derivation
First attested
1400s More words from the 14th century
Ultimate origin
Latin bestia
Etymology tree
inherited borrowed derived
French bête
French bêtise

Pronunciation

Forms

bêtise f (countable and uncountable, plural bêtises)[1] First written bestise.[2]

Etymology

It is formed from French bête + -ise.[1][3][4][2] The noun bête goes back to Latin bestia (“beast”).[4] Littré notes that the older word was Middle French besterie, used by Monstrelet in the 15th century and by Rabelais.[5]

Earliest recorded meaning

It appears as bestise in the 15th century and is taken up again in the early 16th century, before 1520; the GLLF cites Claude de Seyssel (1512).[2][6] It meant a lack of intelligence.[2]

Semantic evolution

Besides the lack of intelligence, the word came to mean a stupid act or remark, and a thing of no value.[2][5] In 1830 it was used of something hard to believe, a joke, in c'te bêtise !.[2][7]

In confectionery it named a kind of caramel sweet (1918, in Anatole France) and then a mint humbug that became a speciality of Cambrai (1929); Rey thinks this comes from the sense “trifle” rather than from a story of a mistake in the recipe.[2][8] In Canadian French the plural means insults (1912).[9] The derivatives bêtiser “to talk nonsense” and bêtisier are recorded in 1821.[2]

Timeline

  • 15th century – Bestise is first recorded.[2][4]
  • 1512 – Claude de Seyssel uses it.[6]
  • 1821 – The derivatives bêtiser and bêtisier appear.[2]
  • 1830 – C'te bêtise ! is recorded.[2]
  • 1912 – The plural is used for insults in Canada.[9]
  • 1918 – It names a caramel sweet.[2][8]
  • 1929 – The bêtise de Cambrai is recorded.[2]

Meanings

Noun

  1. A lack of intelligence and judgement; stupidity.[9][8][5]
  2. A stupid act or remark: faire des bêtises, dire des bêtises.[9][6]
  3. A trifle, a thing of little value or importance.[9][8]
  4. (confectionery) Bêtise de Cambrai: a mint-flavoured boiled sweet made in Cambrai.[8][2][1]
  5. (Canada) In the plural, insults.[9]

Word family

  • bêtisier

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  6. ^ a b c Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  7. ^ Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  8. ^ a b c d e 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
  9. ^ a b c d e f Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
Cite this entry

“Bêtise.” Etymologically, 14 Nov. 2026, etymologically.com/fr/b%C3%AAtise. Accessed 15 Nov. 2026.

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