Blabbermouth
/ˈblæbərmaʊθ/
A informal noun for a talkative person who often reveals secrets.
Examples
- The kids called her a blabbermouth after she told the surprise party details.
- The teacher warned that a blabbermouth would ruin the quiz secrecy.
- Blabbermouth always spills the beans at the office.
- Even the quietest friend can become a blabbermouth when drunk.
- He was known as a blabbermouth, constantly gossiping about his coworkers.
Meanings