/ Dictionary / Index D damnedest: Meaning and Definition of Find definitions for: damned•est Pronunciation: (dam'dist), [key] — n. Informal. best; utmost: They did their damnedest to finish on time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: damnedest (Thesaurus) damned damnify 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