[n] a movable screen placed behind home base to catch balls during batting practice
[n] an enclosure made or wire or metal bars in which birds or animals are kept
[n] the net that is the goal in ice hockey
[n] United States composer of avant-garde music (1912-1992)
[n] something that restricts freedom as a cage restricts movement
[v] confine in a cage; "The animal was caged"