/ Dictionary / Index N Nirenberg: Meaning and Definition of Find definitions for: Nir•en•berg Pronunciation: (nir'un-bûrg"), [key] — n. born 1927, U.S. biochemist: pioneered studies on the genetic code; Nobel prize for medicine 1968. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. NIRA niridazole 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