/ Dictionary / Index E Ethelstan: Meaning and Definition of Find definitions for: Eth•el•stan Pronunciation: (eth'ul-stan"), [key] — n. Athelstan. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ethelred II ethene Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language