Definition, Meaning & Synonyms
mouth-off
verb (phrasal)
/maʊθ ɔf/
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Definition
To speak incessantly or talk back, often in a rude or disrespectful manner.
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Examples
- He always mouths off during meetings, which annoys the boss.
- Stop mouthing off and start listening to the instructions.
- She mouthed off to the teacher and got sent to the principal’s office.
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Meaning
When someone mouths off, they express their thoughts or complaints loudly and without care for how it might affect others. It is often used in a negative context to indicate that the person is being overly vocal or disrespectful.
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Synonyms
- talk back
- rant
- bluster
- complain