cooperative, co-op (noun)
a jointly owned commercial enterprise (usually organized by farmers or consumers) that produces and distributes goods and services and is run for the benefit of its owners
chicken coop, coop, hencoop, henhouse (noun)
a farm building for housing poultry
cage, coop (noun)
an enclosure made or wire or metal bars in which birds or animals can be kept
joint operation or action
"their cooperation with us was essential for the success of our mission"
the practice of cooperating
"economic cooperation"; "they agreed on a policy of cooperation"