inside, interior -- (the region that is inside of something)
inside, interior -- (the inner or enclosed surface of something)
Overview of adj inside
The adj inside has 4 senses
inside -- (relating to or being on the side closer to the center or within a defined space; "he reached into his inside jacket pocket"; "inside out"; "an inside pitch is between home plate and the batter")
inside -- (being or applying to the inside of a building; "an inside wall")
inside, inner, privileged -- (confined to an exclusive group; "privy to inner knowledge"; "inside information"; "privileged information")
inside -- (away from the outer edge; "an inner lahne"; "the inside lane")
Overview of adv inside
The adv inside has 4 senses
inside, indoors -- (within a building; "in winter we play inside")
inside, within -- (on the inside; "inside, the car is a mess")
inwardly, inside -- (with respect to private feelings; "inwardly, she was raging")