blab

Definitions

To talk indiscreetly or reveal secrets.

To talk in a foolish, thoughtless, or excessive way.

Examples

I hope he doesn't blab about the surprise party before we have a chance to tell her.

She promised not to blab my secret to anyone at the office.

Synonyms

divulge gossip leak babble tattle spill the beans reveal secrets

Antonyms

conceal keep quiet hush up suppress withhold keep a secret remain silent