Phrase guide

shut one's mouth

verb · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

verb

Meaning 1

To stop talking; to be quiet.

Definition source: English Wiktionary via Wiktextract

Usage: idiomatic, impolite

Examples

  • Why don’t you just shut your mouth? I’m tired of listening to you.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

refrain from divulging sensitive information; keep quiet about confidential information

Definition source: Princeton WordNet 3.0

Examples

  • Don't tell him any secrets--he cannot keep his mouth shut!

Meaning relationships

Synonyms: keep quiet, keep one's mouth shut

Antonyms: none provided

History

Etymology

No etymology was provided for this word.