/ Dictionary / Index D dormitory suburb: Meaning and Definition of Find definitions for: dor'mitory sub"urb Pronunciation: [key] a suburb occupied mainly by the homes of commuters. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dormitory Dormont 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