/ Dictionary / Index N Nabonassar: Meaning and Definition of Find definitions for: Nab•o•nas•sar Pronunciation: (nab"ō-nas'ur), [key] — n. died 733?b.c.,king of Babylon 747?–733?. Assyrian, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Nabokovian Nabonidus Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language