/ Dictionary / Index D dyspnea: Meaning and Definition of Find definitions for: dysp•ne•a Pronunciation: (disp-nē'u), [key] — n. Pathol. difficult or labored breathing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dyspnea (Thesaurus) dysplasia dyspraxia Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language