/ Dictionary / Index C Clytius: Meaning and Definition of Find definitions for: Cly•ti•us Pronunciation: (klish'ē-us), [key] — n. Class. Myth. (in the Iliad) a brother of Priam killed by Hercules. a companion of Jason. one of the Gigantes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Clytemnestra CM Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language