/ Dictionary / Index D dubitation: Meaning and Definition of Find definitions for: du•bi•ta•tion Pronunciation: (d"bi-tā'shun, dy"-), [key] — n. Archaic. doubt. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dubitable dubitative Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language