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English definition of “all-in-one”

all-in-one

adjective     /ˌɔːl.ɪnˈwʌn/ US  /ˌɑːl-/ UK
doing the work of two or more usually separate parts: an all-in-one cleaner and polishComplete and wholeVery and extreme
(Definition of all-in-one adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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