[n] gibberish resembling the sounds of a baby
[v] divulge information or secrets; spill the beans; "Be careful--his secretary talks"
[v] to talk foolishly; "The two women babbled and crooned at the baby"
[v] utter meaningless sounds, like a baby, or utter in an incoherent way; "The old man is only babbling--don't pay attention"
[v] flow in an irregular current with a bubbling noise, as of water; "babbling brooks"
babble out, babbling, blab, blab out, blather, blether, blither, bubble, burble, guggle, gurgle, lallation, peach, ripple, sing, smatter, talk, tattle