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gibble-gabble

[gib-uh l-gab-uh l]
noun
  1. senseless chatter.
verb (used without object), gib·ble-gab·bled, gib·ble-gab·bling.
  1. to engage in gibble-gabble.

Origin of gibble-gabble

First recorded in 1590–1600; gradational compound from gabble
Related formsgib·ble-gab·bler, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018