/ Dictionary / Index D ding-a-ling: Meaning and Definition of Find definitions for: ding-a-ling Pronunciation: (ding'u-ling"), [key] — n. Slang. a stupid, foolish, or eccentric person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ding ding an sich* Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language