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English definition of “inside”

inside

noun     /ɪnˈsaɪd/
B2 [C usually singular] the part , space , or side of something that is inside: Did you clean the inside of the car ? The hotel looked shabby from the street , but it was fine on the inside. the insides of people's houses → Compare outside nounIn and atCentres of objects [C usually singular] The inside of a part of the body such as the arm or leg is the part facing in towards the rest of the body : She dabbed perfume on the inside of her wrist .In and at insides [plural] informal a person's or animal's internal organs , especially their stomach or bowels : The dead seal's insides were spread all over the snow .The digestive system outside nounGrammar:InsideInside is an adjective, noun, adverb or preposition. We use inside when we refer to the inner part of something.
(Definition of inside noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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