/ Dictionary / Index A adult respiratory distress syndrome: Meaning and Definition of Find definitions for: adult' res'piratory distress" syn"drome Pronunciation: [key] — Pathol. Pathol. See(def. 2). Abbr.: ARDS Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. adult onset diabetes adumbral Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language