DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)
more options

Found one definition 

  1.                 From English - Polish Piotrowski+Saloni/FreeDict dictionary ver. 0.2:
                

    
                
                  
    frustrate /frʌˈstreɪt/ <V>
 1.  frustrować, przygnębiać
 2.  niweczyć