/ Dictionary / Index C Charles IX: Meaning and Definition of Find definitions for: Charles IX Pronunciation: [key] 1550–74, king of France 1560–74. 1550–1611, king of Sweden 1604–11 (son of Gustavus I). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Charles VIII Charles X Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language