hydro- Hear it!

hydro- definition

hydro- (hī′drō, -drə)

  1. water hydrostatics, hydrometer
  2. containing hydrogen hydrocyanic acid

Etymology: < Gr hydōr, water

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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