/ Dictionary / Index D doomsayer: Meaning and Definition of Find definitions for: doom•say•er Pronunciation: (dm'sā"ur), [key] — n. a person who predicts impending misfortune or disaster. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dooms doomsday Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language