/ Dictionary / Index D donsie: Meaning and Definition of Find definitions for: don•sie Pronunciation: (don'sē, dôn'-), [key] — adj. somewhat sick, weak, or lacking in vitality; not completely well. unfortunate; ill-fated; unlucky. fastidious; neat; tidy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Don Quixote don't Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language