/ Dictionary / Index M monarch: Meaning and Definition of Find definitions for: mon•arch Pronunciation: (mon'urk, -ärk), [key] — n. a hereditary sovereign, as a king, queen, or emperor. a sole and absolute ruler of a state or nation. a person or thing that holds a dominant position: a monarch of international shipping. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monarch (Thesaurus) Mona Passage monarchal Related Content Daily Word Quiz: chicory Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language