cosh n 1: a piece of metal covered by leather with a flexible handle; used for hitting people [syn: {blackjack}, {cosh}, {sap}] v 1: hit with a cosh, usually on the head
cosh \cosh\ n. a piece of leather-covered metal with a flexible handle; used for hitting people. [slang] Syn: blackjack, sap. [WordNet 1.5]
cosh \cosh\ v. t. to hit (someone) with a cosh or similar bludgeon, usually on the head. [slang] [WordNet 1.5 + PJC]