/ Dictionary / Index D Downing: Meaning and Definition of Find definitions for: Down•ing Pronunciation: (dou'ning), [key] 1815–52, U.S. landscape architect. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: downing (Thesaurus) down-home Downing Street Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language