(krwä-säɴˈ, krə-säntˈ)
noun A rich, crescent-shaped roll of leavened dough or puff pastry.
Word History: The words
croissant and
crescent illustrate double borrowings, each coming into English from a different form of the same French word. In Latin the word
crēscere, “to grow,” when applied to the moon meant “to wax,” as in the phrase
lūna crēscēns, “waxing moon.” Old French
croissant, the equivalent of Latin
crēscēns, came to mean “the time during which the moon waxes,” “the crescent-shaped figure of the moon in its first and last quarters,” and “a crescent-shaped object.” In Middle English, which adopted
croissant in its Anglo-Norman form
cressaunt, the first instance of our English word, recorded in a document dated 1399-1400, meant “a crescent-shaped ornament.”
Crescent, the Modern English descendant of Middle English
cressaunt, owes its second
c to Latin
crēscere. Croissant is not an English development but rather a borrowing of the Modern French descendant of Old French
croissant. It is first recorded in English in 1899. French
croissant was used to translate German
Hörnchen, the name given by the Viennese to this pastry, which was first baked in 1689 to commemorate the raising of the siege of Vienna by the Turks, whose symbol was the crescent.