#1 cock v. tilt or slant to one side; "cock one's head". wn
#2 cock v. set the trigger of a firearm back for firing. wn
#3 cock n. [prick, dick, shaft, pecker, peter, tool, putz] obscene terms for penis. wn
#4 cock n. [stopcock, turncock] faucet consisting of a rotating device for regulating flow of a liquid. wn
#5 cock n. [hammer] the part of a gunlock that strikes the percussion cap when the trigger is pulled. wn
vizzz