[ rō′dō-fə-lăk′sĭs ]
The action of the pigment cells of the choroid of the eye in preserving or facilitating the regeneration of rhodopsin.
Related formsrho′do•phy•lac′tic (-lăk′tĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.