n. & v.
--n.
1. a structure of bars or wires, esp. for confining animals or birds.
2 any similar open framework, esp. an enclosed platform or lift in a mine or the compartment for passengers in a lift.
3 colloq. a camp for prisoners of war.
--v.tr. place or keep in a cage.
Phrases and idioms:
cage-bird a bird of the kind customarily kept in a cage.
Etymology: ME f. OF f. L cavea