jabbering jabberer • jabberingly · · · Info · Definitions · Synonyms · Characters · · jabbering · · Text Latin · · Script 9 · · Length Definitions · · · (noun) rapid and indistinct speech. Synonyms: jabber, gabble. · · Noun Definition 1 (verb) talk in a noisy, excited, or declamatory manner. Synonyms: rant, mouth off, jabber, spout, rabbit on, rave. · · Verb Definition 1 Synonyms · · · jabber · · Synonym 1 gabble · · Synonym 2 rant · · Synonym 3 mouth off · · Synonym 4 spout · · Synonym 5 rabbit on · · Synonym 6 rave · · Synonym 7 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 j latin small letter j U+006A n latin small letter n U+006E r latin small letter r U+0072