/ Dictionary / Index D doomster: Meaning and Definition of Find definitions for: doom•ster Pronunciation: (dm'stur), [key] — n. a doomsayer. a judge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. doomsman Doon Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language