/ Dictionary / Index A Athelstan: Meaning and Definition of Find definitions for: Ath•el•stan Pronunciation: (ath'ul-stan"), [key] — n. a.d. 895?–940, king of England 925–940. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: athelstan (Thesaurus) atheling athel tree Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language