/ Dictionary / Index D Dartmouth: Meaning and Definition of Find definitions for: Dart•mouth Pronunciation: (därt'muth), [key] — n. a coastal city in S Nova Scotia, in SE Canada, on Halifax harbor, across from Halifax. 65,341. a city in SE Massachusetts. 23,966. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dartmouth (Thesaurus) Dartmoor daruma Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language