Breadcrumb Home > Dictionary > Index D dyarchy: Meaning and Definition of Find definitions for: dy•ar•chy Pronunciation: (dī'är-kē), [key] — pl. -chies. diarchy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dyarchy (Thesaurus) Dyak Dyaus TrendingHere are the facts and trivia that people are buzzing about. Ramadan and Eid al-Fitr 42 Best War Movie Quotes Current Events This Week: March 2023 Recycling Facts William Shakespeare Worst U.S. Forest Fires ✖ Related Content Daily Word Quiz: recreant Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language