Webster’s Revised Unabridged Dictionary · 1913 Aston As·ton′, As·tone′, v. t. [imp. & p. p. Astoned, Astond, or Astound.] [See Astonish.] To stun; to astonish; to stupefy. [Obs.] Chaucer. ‹ Astomatous Astonied ›