/ Dictionary / Index N nicotinamide adenine dinucleotide phosphate: Meaning and Definition of Find definitions for: nicotin'amide ad'enine dinu'cleotide phos'phate Pronunciation: [key] — Biochem. Biochem. See NADP Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nicotinamide adenine dinucleotide nicotine Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language