/ Dictionary / Index K Kepheus: Meaning and Definition of Find definitions for: Ke•phe•us Pronunciation: (kē'fē-us, -fys), [key] — n. Class. Myth. Cepheus (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Kephalos kepi Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language