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English definition of “outside”

outside

noun [U] (OUTER PART)   /ˈɑʊtˈsɑɪd, ˈɑʊtˌsɑɪd/
the outer part of something, or the area or side that faces out or can be seen: She stood in the snow on the outside, watching him.
(Definition of outside noun (OUTER PART) from the Cambridge Academic Content Dictionary © Cambridge University Press)
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