/ Dictionary / Index D dona: Meaning and Definition of Find definitions for: do•na Pronunciation: (dô'nä), [key] — n. (cap.) Madam; Lady: a Portuguese title prefixed to a woman's given name. (in Portuguese-speaking countries) a lady or gentlewoman. do•ña Pronunciation: (dô'nyä), [key] — n. (cap.) Madam; Lady: a Spanish title prefixed to a woman's given name. (in Spanish-speaking countries) a lady or gentlewoman. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dona (Thesaurus) don donable Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language