online vocabulary.com

Blabbermouth - Meaning, Definition & English Examples

A blabbermouth is someone who talks too much, especially by revealing secrets or private information. It is often used as a playful or critical term for a person who cannot keep things confidential.

blabbermouth

/ˈblæbɚˌmaʊθ/ /ˈblæbəˌmaʊθ/

Definition:

A person who talks too much, especially by revealing secrets or private information.

Synonyms:

gossip, chatterbox, tattletale, bigmouth

Part of Speech:

noun

Antonyms:

secretive person, silent type

Common Collocations:

big blabbermouth, notorious blabbermouth, stop being a blabbermouth

Derivatives:

blabbermouthed, blabbering

Usage Tips:

Use "blabbermouth" informally to describe someone who can't keep secrets or talks excessively.

Common Phrases:

loose lips sink ships, spill the beans, run off at the mouth

Etymology:

Derived from "blabber" (to talk foolishly) + "mouth," implying excessive or careless speech.

Examples:

  • 1. She’s such a blabbermouth—she told everyone my secret!
  • 2. Don’t trust him; he’s a known blabbermouth at work.
  • 3. My little sister is a blabbermouth about surprises.
  • 4. The teacher scolded the blabbermouth for disrupting class.

MORE VOCABULARY LISTS