/ Dictionary / Index N Niš: Meaning and Definition of Find definitions for: Niš Pronunciation: (nēsh), [key] — n. a city in SE Serbia, in SE Yugoslavia: a former capital of Serbia. 230,711. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nis (Thesaurus) nirvana Nisan Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language