pirate  
 noun [ C ] uk/ˈpaɪ.rət/ us/ˈpaɪr.ət/
  (SHIPS)     
 B1 海盗
a person who sails in a ship and attacks other ships in order to steal from them
   (MOVIES/MUSIC)       
 非法复制者,侵犯版权者
a person who illegally copies music, films, computer programs, etc., and sells them
  software pirates 软件侵权者 
 pirate radio/television station 非法广播电台
a radio or television station that broadcasts without official permission
 pirate      
verb [ T ] uk/ˈpaɪ.rət/ us/ˈpaɪr.ət/
 非法复制,盗印
to illegally copy a computer program, music, a film, etc. and sell it