verb (used without object)
- to speak inarticulately or meaninglessly.
- to speak foolishly; chatter.
- gibbering utterance.
- to utter rapidly and unintelligibly; prattle
- (intr) (of monkeys and related animals) to make characteristic chattering sounds
- a less common word for gibberish
- a stone or boulder
- (modifier) of or relating to a dry flat area of land covered with wind-polished stonesgibber plains
c.1600, probably a back-formation from gibberish. Related: Gibbered; gibbering.