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English definition of “moron”

moron

noun [C]     /ˈmɔː.rɒn/ US  /ˈmɔːr.ɑːn/ informal
a very stupid person: Some moron smashed into the back of my car yesterday. [as form of address] You moron!Stupid and silly people
(Definition of moron noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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