hubble-bubble Hear it!

hubble-bubble definition

hubble-bubble (hubəl bub′əl)

noun

  1. a tobacco pipe in which the smoke is drawn through water, causing a bubbling sound; simple type of hookah
  2. a bubbling sound
  3. hubbub

Etymology: echoic

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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