news / April 07, 2026 Definitions of crouper - OneLook Definitions from Wiktionary (crouper)▸ noun: Obsolete form of crupper. [A strap, looped under a horse's tail, used to stop a saddle from slipping.]crupper, croop, croupiere, curple, croupon, surcingle, trappour, croup, croupade, hobble, more...▸ Words similar to crouper▸ Usage examples for crouper▸ Idioms related to crouper▸ Civic discussion about crouper (New!)▸ Popular adjectives describing crouper▸ Words that often appear near crouper▸ Rhymes of crouper▸ Invented words related to crouper