[noun] the region that is inside of something Synonyms: interior
[noun] the inner or enclosed surface of something Synonyms: interior
[adjective] relating to or being within or near the inner side or limit; "he reached into his inside jacket pocket"; "inside out"; "an inside pitch is between home plate and the batter"
[adjective] being or applying to the inside of a building; "an inside wall"
[adjective] located, suited for, or taking place within a building; "indoor activities for a rainy day"; "an indoor pool" Synonyms: indoor
[adjective] confined to an exclusive group; "privy to inner knowledge"; "inside information"; "privileged information" Synonyms: inner, privileged
[adjective] away from the outer edge; "an inner lane"; "the inside lane"
[adjective] within some bounds; especially of an organization; "an inside job"