# shut one's mouth

idiom

Source: https://englishreference.com/idiom/shut-ones-mouth
Updated: 2026-08-10

## Meaning

To stop talking; to be quiet.

## Examples

- Please shut your mouth while the teacher is talking.
- He knew he should shut his mouth, but he could not stop himself from arguing with his boss.
- Realizing that any further protest would only worsen his precarious situation, he decided to shut his mouth and accept the judge's final decision.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.