run one's mouth

phrase

Definition of run one's mouthnext
as in rattle
to talk at length without sticking to a topic or getting to a point There goes Joe, running his mouth again about stuff that doesn't really matter.

Synonyms & Similar Words

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Thesaurus Entries Near run one's mouth

run on

run one's mouth

run out

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Cite this Entry

“Run one's mouth.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/run%20one%27s%20mouth. Accessed 25 Nov. 2024.

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