COSH


Meaning of COSH in English

cosh 1

/kosh/ , Chiefly Brit. Slang.

n.

1. a blackjack; bludgeon.

v.t.

2. to hit on the head with a cosh.

[ 1865-70; perh. kosh, koshter stick ]

cosh 2

/kosh/ , n. Math.

hyperbolic cosine.

[ 1870-75; COS(INE) + H(YPERBOLIC) ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .