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English definition of “dude”

dude

noun [C]     /duːd/ mainly US slang
a man: Some dude just asked me if I knew you. [as form of address] Dude, where were you last night? Jason was one cool dude.Kinds of menMen and women
(Definition of dude noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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