ˈbabblingly,adv. [f.prec. + -ly2.] In a babbling manner, with babblement, chatteringly. a1603T. Cartwright Confut. Rhem. N.T. (1618) 562 Irksomely and bablingly repeated.1862C. S. C[alverley]Verses & Transl. 157 Thou shalt be a royal fountain..From yon cavernous mountain Thou breakest babblingly.