Source : Webster's Revised Unabridged Dictionary (1913)

Astony \As*ton"y\, v. t. [imp. & p. p. {Astonied}; p. pr. & vb.
   n. {Astonying}. See {Astone}.]
   To stun; to bewilder; to astonish; to dismay. [Archaic]

         The captain of the Helots . . . strake Palladius upon
         the side of his head, that he reeled astonied. --Sir P.
                                                  Sidney.

         This sodeyn cas this man astonied so, That reed he wex,
         abayst, and al quaking.                  --Chaucer.