Meaning of gibber

gib•ber

Pronunciation: (jib'ur, gib'-), [key]
— v.i.
  1. to speak inarticulately or meaninglessly.
  2. to speak foolishly; chatter.
—n.
  1. gibbering utterance.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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