1.Having movement restricted to within a certain area; usually a building. Opposite of unconfined. Note: (Narrower terms: claustrophobic; close, confining; homebound, housebound, shut-in; in childbed(prenominal); pent, shut up(predicate); snowbound; weather-bound; stormbound, storm-bound)
2.Deprived of liberty; especially placed under arrest or restraint.
3.Having movement restricted to within an enclosed outdoor area; of animals.
4.(Med.) Not invading healthy tissue.
6.Having movement or progress restricted to a certain area; as, an outbreak of the plague confined to one quarter of the city; wildfires confined to within the canyon.