The Oxford Thesaurus An A-Z Dictionary of Synonyms - babblev.

1) prattle, twaddle, jabber, gibber, chatter, blab, blabber, gurgle, burble, gabble, Colloq blab, blabber, gab, yack, natter, witter, Brit rabbit: The silly fellow kept babbling away, but no one was listening. Madelaine is still too young to talk and just babbles to herself. 2) divulge, tell, disclose, repeat, reveal, tattle, gossip, blurt (out) , Colloq blab: Don't tell Nigel about the affair - he'll babble it all over town. --n. 3) gibberish, nonsense, twaddle, prattle, chatter(ing) , gibber, jabber, jibber-jabber, drivel, rubbish, bavardage; murmur, hubbub: Ella's conversation about the financial market is just so much babble.