Definition, Meaning & Synonyms
bigmouth
noun
/ˈbɪɡ.maʊθ/

Definition
A person who talks too much or reveals secrets, often in an indiscreet manner.

Examples
- She always gets in trouble for being a bigmouth at work.
- After his bigmouth comments at the party, he was ostracized by his friends.
- Be careful what you say around him; he’s a bigmouth and can’t keep a secret.

Meaning
Someone who cannot keep information private and tends to share things they shouldn’t.

Synonyms
- blabbermouth
- talker
- gossip
- chatty person