- blathering, blithering, jabbering, babbling - talking idly or incoherently; "blithering (or blathering) idiot"; "jabbering children"; "gabbling housewives"; "a babbling hospital inmate"
Antonym: taciturn (indirect, via voluble)
- jabber, jabbering, gabble - rapid and indistinct speech
--1 is a kind of gibberish, gibber
Derived form: verb jabber1