/ Dictionary / Index M mirk: Meaning and Definition of Find definitions for: mirk Pronunciation: (mûrk), [key] — n., adj. murk. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mirim mirky 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