vendetta
/venˈdetə/noun
1- a blood feud in which the family of a murdered person seeks vengeance on the murderer or the murderer's family族间血仇; 族间仇杀。
1.1
- a prolonged bitter quarrel with or campaign against someone长期争斗; 宿怨：
he has accused the British media of pursuing a vendetta against him.
他控诉英国媒体长期对他进行攻击。
词源
mid 19th cent.: from Italian, from Latin vindicta 'vengeance'.