To stun; to bewilder; to astonish; to dismay.[imp. & p. p. Astonied ( ); p. pr. & vb. n. Astonying. See Astone.]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.