A barrel or cask for liquor.
- An enclosure or cage, as for poultry or small animals.
- Slang An uncomfortably confined space.
- Slang A prison.
- To confine in or as if in a coop. Often used with up. See Synonyms at enclose.
- Informal To sleep or shirk in a parked patrol car while on duty. Used of a police officer.
- fly To make a getaway; escape.