Defintion of babble. (v):
Utter meaningless sounds, like a baby, or utter in an incoherent way. "The old man is only babbling--don't pay attention".
Defintion of babble, blather, blether, blither, smatter. (v):
To talk foolishly. "The two women babbled and crooned at the baby".
Defintion of babble, bubble, burble, guggle, gurgle, ripple. (v):
Flow in an irregular current with a bubbling noise. "babbling brooks".
Defintion of babble, babble out, blab, blab out, let the cat out of the bag, peach, sing, spill the beans, talk, tattle. (v):
Divulge confidential information or secrets. "Be careful--his secretary talks".
Defintion of babble, babbling, lallation. (n):
Gibberish resembling the sounds of a baby.