/ Dictionary / Index N nonzero: Meaning and Definition of Find definitions for: non•ze•ro Pronunciation: (non-zēr'ō), [key] — adj. not equal to zero. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nonyl alcohol noodge Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language