arsonist
🇺🇸
/ˈɑːrsənɪst/
🇬🇧
/ˈɑːsənɪst/
A person who intentionally sets fire to property.
The arsonist was caught after the fire department investigated the suspicious blaze.
소방국이 의심스러운 화재를 조사한 후, 방화범이 체포되었습니다.