vigilante
🇺🇸
/ˌvɪdʒɪˈlænti/
🇬🇧
/ˌvɪdʒɪˈlænti/
A person who takes the law into their own hands to fight crime in their community, especially when they believe the police are not doing enough.
The citizens decided to form a vigilante group after a series of burglaries in the neighborhood.
주민들은 이웃에서 일련의 도둑질 사건 이후 자치 경호대를 결성하기로 결정했다.