1
general::
Phrase(s): jabber about someone or something
1. to talk or chat very informally about someone or something. • Who are they jabbering about? • Those kids are jabbering about school again. 2. to talk unintelligibly about someone or something. • Is she jabbering about whatever comes to mind? • She is jabbering about something, but we can’t understand her.
McGrawhill's American Idioms And Phrasal Verbs