/ Dictionary / Index D Dagenham: Meaning and Definition of Find definitions for: Dag•en•ham Pronunciation: (dag'u-num), [key] — n. a former borough in Greater London, now a part of Barking and Redbridge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Dagda Dagestan Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language