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thermograph definition

thermo·graph (-graf′)

noun

  1. a thermometer for recording variations in temperature automatically; specif., an infrared camera for recording on film or on the face of an oscilloscope differences in temperature, as between normal and abnormal body tissues
  2. thermogram

Etymology: thermo- + -graph

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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