refractory

refractory definition - medical

re·frac·to·ry (rĭ-frăkˈtə-rē)

adjective
  1. Resistant to treatment, as a disease.
  2. Unresponsive to stimuli, as a muscle or nerve fiber.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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