noun.
The symbol of the hyperbolic functionhyperbolic cosine.
noun.
The symbol of the hyperbolic functionhyperbolic cosine.
noun.
A weapon made of leather-covered metal similar to a blackjack.
noun.
Any of various sorts of blunt instrument such as bludgeon, truncheon or the like) (ref. 1991 edition of Chambers's Dictionary)
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
hit with a cosh, usually on the head
noun.
a piece of metal covered by leather with a flexible handle; used for hitting people
Word Usage
"Ham-radio records show that, during their time in Guyana, the Temple leaders ordered vast quantities of tranquilizers and Thorazine, "liquid cosh," in order to drug the members."