'driveller' definitions:

Definition of 'driveller'

noun

Someone whose talk is trivial drivel [syn: driveller, jabberer]

noun

A person who dribbles; "that baby is a dribbler; he needs a bib" [syn: dribbler, driveller, slobberer, drooler]

From: GCIDE

Driveler \Driv"el*er\, n. A slaverer; a slabberer; an idiot; a fool. [Written also driveller.] [1913 Webster]