regenerator Hear it!

regenerator definition

re·gen·era·tor (-rāt′ər)

noun

  1. a person or thing that regenerates
  2. a device used in a furnace or engine to preheat incoming air or gas by exposing it to the heat of exhaust gases

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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