isogeothermal

Variant of isogeotherm

noun

an imaginary line or curved plane connecting points beneath the earth's surface that have the same average temperature

Origin: < iso- + geo- + Gr thermē, heat: see warm

Related Forms:

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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