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English definition of “outside”

outside

preposition
 
 
/ˌaʊtˈsaɪd/ (also US outside of)
NEAR A2 not in a particular building or room, but near it: She waited outside his room for nearly two hours.From, out and outside
NOT IN A2 not in: a town just outside Munich You have to phone a different number outside office hours.From, out and outside
(Definition of outside preposition from the Cambridge Learners Dictionary © Cambridge University Press)
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