killer
🇺🇸
/ˈkɪlər/
🇬🇧
/ˈkɪlə(r)/
A person, animal, or thing that causes death.
The police are searching for the killer who took three lives.
警察は3人の命を奪った殺人犯を捜している。
Something that is extremely impressive, exciting, or skillful.
That new song is a killer and everyone loves it.
あの新曲は最高で、みんなが大好きだ。