doorstop
🇺🇸
/ˈdɔːrstɑːp/
🇬🇧
/ˈdɔːstɒp/
An object that is used to keep a door open or to prevent it from closing completely.
I used a book as a doorstop to let some fresh air in.
나는 책을 문지원으로 사용하여 신선한 공기를 들이찼다.