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English definition of “obnoxious”

obnoxious

adjective     /əbˈnɒk.ʃəs/ US  /-ˈnɑːk-/ disapproving
very unpleasant or rude: Some of his colleagues say that he's loud and obnoxious. When she's in a bad mood she's obnoxious to everyone.Rude and cheekyRelating to sex and sexual desire obnoxiously     /-li/ adverb obnoxiously arrogant/drunkRude and cheekyRelating to sex and sexual desire obnoxiousness     /-nəs/ noun [U]
(Definition of obnoxious adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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