Etymologically

Etymology and origin of the French word croissant

Confidence
Established
Formation
Derivation
First attested
c. 1180 Partonopeus de Blois More words from the 12th century
Ultimate origin
Latin crēscō
Etymology tree
inherited borrowed derived
Latin crēscō
French croître
French croissant
Italian crescere
Romanian crește
Spanish crecer
From the same root
French décroître ← crēscō
Latin concrēscō ← crēscō
Latin dēcrēscō ← crēscō
Latin excrēscō ← crēscō
Latin incrēscō ← crēscō
Latin prōcrescō ← crēscō
Latin recrescō ← crēscō
French cru ← croître
Italian crescendo ← crescere
Italian crescente ← crescere
Italian ricrescere ← crescere
Romanian creștere ← crește

Pronunciation

  • /kʁwa.sɑ̃/[1]

Forms

croissant m (plural croissants)[1] Old French croisant, earlier creissant;[1][2] Anglo-Norman cressant.[1][2]

Etymology

It is the present participle from French croître (“to grow”), used as a noun and an adjective.[3][4][5][6][7] Wiktionary traces the participle through Old French croisant and creissant to Latin crēscentem, the present participle of crēscō (“to grow, increase”).[1] The moon is called so because it is growing in one of the phases when it has this shape.[8]

The pastry sense translates German Hörnchen (“little horn”), the name of a pastry made in Vienna.[5][6][9]

Earliest recorded meaning

Its first record, in Partonopeus de Blois (about 1180), names the time from the new moon to the full moon, as opposed to the waning: Et les croisans et les decors.[3][8][5]

Semantic evolution

The sense “waxing period of the moon” has gone; from 1223 the noun names the curved shape of the visible part of the moon at the start and end of its cycle.[5][3] By analogy it named crescent-shaped objects (about 1260), and the crescent as the emblem of the Turkish Empire (1674) and of Islam; the Croissant-Rouge is the Muslim counterpart of the Red Cross, and in history Croissant fertile is the alluvial plain of the Middle East where farming began.[5][3][9]

The pastry is recorded in 1850 by the DHLF and in 1863 by Littré.[5][3][9] Bloch and Wartburg say the first croissants were made in Vienna to celebrate the victory over the Turks of 1689;[6][5] Rey dates that victory to 1683, calls the story of the Viennese bakers a legend, and credits an Austrian baker, Zang, with first selling them in France about 1840, the Exhibition of 1867 making them popular.[6][5] Etymonline dates English croissant to 1872 and credits August Zang with bringing it to Paris in 1846.[10]

The adjective “growing, increasing” is recorded from 1265.[9]

Timeline

  • c. 1180 – Partonopeus de Blois uses it for the waxing of the moon.[3]
  • 1223 – Gautier de Coinci uses it for the crescent shape of the moon.[3][5]
  • c. 1260 – Étienne Boileau's Livre des métiers uses it for a crescent-shaped object.[3]
  • 1265 – First record of the adjective.[9]
  • 1674 – Boileau uses it for the emblem of the Turkish Empire.[3][5]
  • 1850 – The pastry sense is recorded.[5]
  • 1863 – Littré records the pastry.[3][9]
  • 1872 – English borrows croissant for the pastry.[10]

Meanings

Noun

  1. The crescent shape of the moon while it waxes or wanes: un croissant de lune.[9][1]
  2. A crescent-shaped object or figure.[9][3]
  3. The crescent as the emblem of islam and of the Turkish Empire: le Croissant-Rouge.[9][5]
  4. (heraldry) A crescent as a charge.[9][1]
  5. A croissant, a crescent-shaped roll of puff pastry.[9][11]
  6. (obsolete) The waxing of the moon, from the new moon to the full moon.[3][5]

Adjective

  1. growing, increasing: en nombre croissant.[9][8]
  2. (mathematics) Of a function, varying in the same direction as its variable: fonction croissante.[9]

Word family

  • croissanterie
  • croissandwich

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  3. ^ a b c d e f g h i j k l 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
  4. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  5. ^ a b c d e f g h i j k l m Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  6. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  7. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 2, 1324a
  8. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  9. ^ a b c d e f g h i j k l m Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  10. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  11. ^ Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)
Cite this entry

“Croissant.” Etymologically, 14 Nov. 2026, etymologically.com/fr/croissant. Accessed 15 Nov. 2026.

Last edited on . ·