/ Dictionary / Index N nitrogelatin: Meaning and Definition of Find definitions for: ni•tro•gel•a•tin Pronunciation: (nī"trō-jel'u-tn), [key] — n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nitrofurantoin nitrogen 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