DICT.TW Dictionary Taiwan

 nin·ja /ˈnɪnʤə, (ˌ)ʤɑ/

 ninja
      n 1: a member of the ninja who were trained in martial arts and
           hired for espionage or sabotage or assassinations; a
           person skilled in ninjutsu
      2: a class of 14th century Japanese who were trained in martial
         arts and were hired for espionage and assassinations