Let Out A Secret is a phrase that describes the act of revealing something confidential or private. The crossword solutions for this term are BLAB (4 letters), LEAKED (6 letters), and SPILLEDTHEBEANS (15 letters). BLAB is an informal verb meaning to talk too much or reveal secrets. LEAKED is a verb meaning to unintentionally reveal information. SPILLEDTHEBEANS is an idiom meaning to reveal a secret.