/ Dictionary / Index E Endymion: Meaning and Definition of Find definitions for: En•dym•i•on Pronunciation: (en-dim'ē-un), [key] — n. a young man kept forever youthful through eternal sleep and loved by Selene. (italics) a narrative poem (1818) by John Keats. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. endways end zone Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language