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Noun: bigmouth  'big,mawth
Usage: informal
  1. A person who causes trouble by speaking indiscreetly
    - loudmouth [informal], blusterer

Derived forms: bigmouths

Type of: bad hat, mischief-maker, trouble maker, troublemaker, troubler

Encyclopedia: Bigmouth

Nearest

bighearted
bigheartedness
bighorn
Bighorn
Bighorn River
bighorn sheep
bight
Bight of Benin
big-leaf maple
bigly
bigmouth
bigmouthed
big-name
bigness
Bignonia
Bignonia capreolata
Bignoniaceae
bignoniaceous
bignoniad
bigos
bigot