gibbering

verb (used without object)

1. to speak inarticulately or meaninglessly.
2. to speak foolishly; chatter.

noun

3. gibbering utterance.

verb

1. to utter rapidly and unintelligibly; prattle
2. (intr) (of monkeys and related animals) to make characteristic chattering sounds

noun

3. a less common word for gibberish

noun Australian

1. a stone or boulder
2. (modifier) of or relating to a dry flat area of land covered with wind-polished stonesgibber plains