Symbol, Biochemistry. (of a molecule) having a configuration resembling the dextrorotatory isomer of glyceraldehyde: always printed as a small capital, roman character (distinguished from l-).
Words nearby d-
Definition for d- (2 of 2)
Symbol, Chemistry, Biochemistry.
dextrorotatory; dextro- (distinguished from l-).
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Medical definitions for d- (1 of 2)
Relating to the configuration of d-glyceraldehyde, a compound chosen as the basis for stereochemical nomenclature because it is the simplest carbohydrate that can form optical isomers:d-fructose.
Medical definitions for d- (2 of 2)
To the right; dextro:d-tartaric acid.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.