WordReference Random House Unabridged Dictionary of American English © 2026
NAD, [Biochem.]
  1. Biochemistrynicotinamide adenine dinucleotide: a coenzyme, C21H27N7O14P2, involved in many cellular oxidation-reduction reactions.

N.A.D., 
  1. National Academy of Design.

'NAD' also found in these entries (note: many are not synonyms or translations):

Forum discussions with the word(s) "NAD" in the title:


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