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[kraws-tol-er-uh ns, kros-] /ˈkrɔsˈtɒl ər əns, ˈkrɒs-/
noun, Physiology.
the resistance to one or more effects of a substance because of tolerance to a pharmacologically similar substance:
a cross-tolerance of some alcoholics to anesthetics.
Origin of cross-tolerance
First recorded in 1920-25 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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cross tolerance in Medicine

cross tolerance n.
Resistance to an effect or effects of a compound as a result of tolerance previously developed to a pharmacologically similar compound.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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