[ rĕt′n-ăl′də-hīd′ ]
A yellow to orange aldehyde that is a derivative of vitamin A and acts in the retina to form the visual pigments of the rods and cones.retinal retinene1
LEARN THE SPANISH WORDS FOR THESE COMMON ANIMALS!
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Words nearby retinaldehyde
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.