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English definition of “blowhard”

blowhard

noun [C] uk   /ˈbləʊ.hɑːd/ us    /ˈbloʊ.hɑːrd/ US informal disapproving
a person who likes to talk about how important they areBoastingShowing arrogance and conceit
(Definition of blowhard from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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