cross-tolerance

[ 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

Medical definitions for cross tolerance

cross tolerance

n.

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