/ Dictionary / Index N N.Dak.: Meaning and Definition of Find definitions for: N.Dak. Pronunciation: [key] North Dakota. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. NDAC nde Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language