Crook1, n.
(27), n. [Icel. krōkr, Sw. krok, Dan. krog, O. D. krooke, hook, bend, or curve. Cf. CROCHES.] 1. A bend, turn, or curve; curvature; flexure. Those sapphire-colored brooks, Which, conduit-like, with curious crooks, Sweet islands make. Sidney. 2. A device used as a subterfuge; an indirect method; a trick or artifice. They will have it by hook or by crook. Mede. 3. An instrument bent at the end; especially, a shepherd’s staff or a bishop’s staff of office;—called also crosier. He left his crook, he left his flocks. Prior.
- A gibbet. [Obs.] “Forthwith led unto the crook.” Spencer.
- (Mus.) A small tube, usually curved, applied to a trumpet, horn, &c., to change its pitch or key.