nad
1. [ noun ] (chemistry) a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; serves as a reductant in various metabolic processes
Synonyms: nicotinamide_adenine_dinucleotide
Related terms: coenzyme
Similar spelling:   nada
  Naida
  naiad
  Nadia
  Nadeau
  NATO
  Nath
  natty
  natta