—n. silly nonsense; twaddle.
—v. (drivelled, drivelling; US driveled, driveling)
1 intr. run at the mouth or nose; dribble.
2 intr. talk childishly or idiotically.
3 tr. (foll. by away) fritter; squander away.
Derivatives:
driveller n. (US driveler).
Etymology: OE dreflian (v.)
Useful english dictionary. 2012.