isothermal Hear it!

isothermal definition

iso·thermal (ī′sə t̸hʉr′məl)

adjective

  1. of or indicating equality or constancy of temperature
  2. of or indicating changes of volume or pressure at constant temperature an isothermal line
  3. of an isotherm or isotherms

Etymology: Fr isotherme (see isotherm) + -al

noun

isotherm

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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