big mouth

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English[edit]

Alternative forms[edit]

Noun[edit]

big mouth (plural big mouths)

  1. (idiomatic) the mouth of someone who talks too much, especially by making exaggerated claims or by inappropriately revealing information
    Shut your big mouth or I'll shut it for you.
  2. (idiomatic) a person who who talks too much, especially by making exaggerated claims or by inappropriately revealing information
    Shut up, big mouth!

Usage notes[edit]

  • Numerous common phrases involve one's "big mouth" or "mouth" being shut or open.

Derived terms[edit]

Translations[edit]