arson
🇺🇸
/ˈɑːrsn/
🇬🇧
/ˈɑːsn/
the act of intentionally setting fire to property
The police are investigating the case of arson after a warehouse was set on fire last night.
昨夜、倉庫が火事に遭った後の放火事件について警察が捜査しています。