a farm building for housing poultry
an enclosure made or wire or metal bars in which birds or animals can be kept
- He is mending the wire mesh in front of the chicken coop.
- We have to coop the dog up all day.
He had had a boring afternoon, cooped up in his room.出自： P. G. Wodehouse
Cooped within doors all winter long.出自： R. Sutcliff