Meaning of gibble-gabble

gib•ble-gab•ble

Pronunciation: (gib'ul-gab"ul), [key]
— n., v., -bled, -bling.
—n.
  1. senseless chatter.
—v.i.
  1. to engage in gibble-gabble.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.