the male, esp the adult male, of various birds; specif the domestic fowl
a male lobster, crab, fish, or other aquatic animal
a device, e.g. a tap or valve, for regulating the flow of a liquid
the hammer of a firearm, or its position when cocked ready for firing
at full cock
Brit used as a term of informal address to a man: pal
coarse slang a man's penis
Brit, informal nonsense, rubbish
an upward tilt
a cock of the head