/ Dictionary / Index D Domnus: Meaning and Definition of Find definitions for: Dom'nus Pronunciation: (dom'nus), [key] — n. Donus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Domitian Domremy-la-Pucelle Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language