gabbleEnglishOxford American Thesaurusgabble verb the hysterical child just gabbled at me: jabber, babble, prattle, rattle, blabber, gibber, cackle, blab, drivel, twitter, splutter; talk rapidly, talk incoherently, talk unintelligibly; British, informal waffle, chunter, witter.noun the boozy gabble of the crowd: jabbering, babbling, chattering, gibbering, babble, chatter, rambling; gibberish, drivel, twaddle, nonsense; informal blah, mumbo jumbo; British, informal waffle, waffling, chuntering, double Dutch, flannel.