/ Dictionary / Index N nigiri-zushi: Meaning and Definition of Find definitions for: ni•gi•ri-zu•shi Pronunciation: (ni-gēr'ē-z'shē), [key] — n. See under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nighty-night nigrescent Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language