/ Dictionary / Index D Diddley: Meaning and Definition of Find definitions for: Did•dley Pronunciation: (did'lē), [key] (Elias McDaniel), born 1928, U.S. rock-'n'-roll singer, guitarist, and composer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: diddley (Thesaurus) diddle diddly Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language