mouth off (about sth) definition, meaning - what is mouth off (about sth) in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

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English definition of “mouth off (about sth)”

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mouth off (about sth)

informal disapproving
phrasal verb with mouth uk   us   /maʊð/ verb [T]
to express your opinions too loudly and publicly: I had to listen to Michael mouthing off about the government all through lunch.
Translations of “mouth off (about sth)”
in Chinese (Traditional) (在公開場合毫無顧忌地)發表意見,談論…
in Chinese (Simplified) (在公开场合毫无顾忌地)发表意见,谈论…
(Definition of mouth off (about sth) from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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