Moving in the opposite direction.
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 heterodromous
Historical Examples of heterodromous
The depressing after-effect of a heterodromous current rendered the next response ineffective.Life Movements in Plants
Sir Jagadis Chunder Bose