/ Dictionary / Index D Deirdre: Meaning and Definition of Find definitions for: Deir•dre Pronunciation: (dēr'dru, -drē Irish dâr'dru), [key] — n. the wife of Naoise, who killed herself after her husband had been murdered by his uncle, King Conchobar. a female given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deipnosophist deism 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