early 13c., from Old French cage "cage, prison; retreat, hideout" (12c.), from Latin cavea "hollow place, enclosure for animals, coop, hive, stall, dungeon, spectators' seats in the theater" (cf. Italian gabbia "basket for fowls, coop;" see cave (n.)).
1570s, from cage (n.). Related: Caged; caging.
: a big cage star/ the cage standing