/ Dictionary / Index D dingy: Meaning and Definition of Find definitions for: din•gy Pronunciation: (din'jē), [key] — -gi•er, -gi•est. of a dark, dull, or dirty color or aspect; lacking brightness or freshness. shabby; dismal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dingy (Thesaurus) dingus dining car 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