Blabbermouthed

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Talkative, especially in an indiscreet manner.

    "Maybe I'll live long enough to see a newspaper reporter depicted on the screen as a gentleman, not a drunken, blabbermouthed, wise-cracking bum."

Adjective
  1. 1
    prone to communicate confidential information wordnet
  2. 2
    unwisely talking too much wordnet

Synonyms

All synonyms
bigmouthedbigmouthedbigmouthedblabbycommunicativegarrulous

Example

More examples

"Maybe I'll live long enough to see a newspaper reporter depicted on the screen as a gentleman, not a drunken, blabbermouthed, wise-cracking bum."

Etymology

From blabber + mouthed.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.