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English definition of “mind your own business”

mind your own business

informal mainly humorous
C2 used to tell someone in a rude way that you do not want them to ask about something private: "Where have you been?" "Mind your own business!"
See also
InterjectionsSounds used as interjections
(Definition of mind your own business from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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Translations of “mind your own business”

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