To blabber is to chatter on and on about nothing. Words without pauses and without much point.
It is informal and disparaging, and it usually takes on. There is a related verb blab, which is sharper and means to give away a secret, so blabbing is a betrayal and blabbering is merely tiresome. Blabbermouth is the noun for somebody who cannot keep anything to themselves. Babble and prattle cover the same ground, and babble suggests even less sense.
1verbblabberTo talk at length without saying anything of substance.
“He would blabber on for an hour if you let him.”
Also accepted in games: babble, prattle
Middle English
blaberen
English, today
blabber
From Middle English blaberen.
Etymology from Wiktionary, CC BY-SA
Practised in A Man Called Ove
First appears in chapter 5 of A Man Called Ove.
Practise this word