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English definition of “inside”

inside

noun     /ˌɪnˈsaɪd/
the inside B2 the part of something that is under its surface: I cleaned the inside of the oven. The door had been locked from the inside.In and at
inside out B2 If a piece of clothing is inside out, the part that is usually outside is on the inside: Harry, you've got your sweater on inside out again.In and at
(Definition of inside noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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