- The chemical group of a toxin that produces the poisonous effect.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for toxophore
Historical Examples of toxophore
The toxic or injurious portion of the toxin molecule is likewise spoken of as the toxophore group.
A toxin which has lost its poisonous property, its toxophore group, is spoken of as a toxoid.