/ Dictionary / Index N Nissan: Meaning and Definition of Find definitions for: Nis•san Pronunciation: (nē'sän, nis'un, nē-sän'), [key] — n. Nisan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nissan (Thesaurus) nisi prius Nissen hut Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language