/ Dictionary / Index N ND: Meaning and Definition of Find definitions for: ND Pronunciation: [key] North Dakota (approved esp. for use with zip code). Nd Pronunciation: [key] — Symbol, Chem. neodymium. nd Pronunciation: [key] (esp. of bonds) next day (delivery). n.d. Pronunciation: [key] no date. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nd (Thesaurus) NCTE NDAC 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