/ Dictionary / Index D deaconess: Meaning and Definition of Find definitions for: dea•con•ess Pronunciation: (dē'ku-nis), [key] — n. (in certain Protestant churches) a woman belonging to an order or sisterhood dedicated to the care of the sick or poor or who is engaging in other social-service duties, as teaching or missionary work. a woman elected by a church to assist the clergy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: deaconess (Thesaurus) deacon deaconry Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language