run one's mouth

A form of run at the mouth — To speak ceaselessly or without end.

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Meanings

verbrun one's mouth (third-person singular simple present runs one's mouth, present participle running one's mouth, simple past ran one's mouth, past participle run one's mouth)

present singular third person runs one's mouth · participle present running one's mouth · past ran one's mouth

  1. alternativeAlternative form of run at the mouth.

    Just cause I don’t run my mouth don’t mean I got nothing to say

    2003, Mike Cooley, Marry Me
    1 more example

    “What was your wife like?” I asked one day. I was really just running my mouth. I was more interested in the small stack of bread he’d bought me.

    2018, Nnedi Okorafor, Who Fears Death, HarperVoyager, page 11
Cite this entry
APA

run one's mouth. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/run%20one's%20mouth

MLA

“run one's mouth.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/run%20one's%20mouth. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “run one's mouth,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/run%20one's%20mouth.

Source: run one's mouth on Wiktionary, CC BY-SA 4.0.