RhymeZone: gerbe definitions

Definitions of gerbe:

noun: (now obsolete) A (wheat) sheaf.
noun: Something resembling a (wheat) sheaf in appearance.
noun: (mathematics) An abstract construction in homological algebra and geometry providing a certain type of generalisation for a sheaf.
noun: (pyrotechnics) A kind of ornamental firework.

(Definitions from Wiktionary)