poltroon
🇺🇸
/pɑːlˈtruːn/
🇬🇧
/pɒlˈtruːn/
A person who is very afraid and does not have the courage to do things.
The bully called him a poltroon because he wouldn't fight back.
괴롭힘 가해자는 그가 싸우지 않는 것을 이유로 겁먹은 사람이라고 불렀다.