flaccid
🇺🇸
/ˈflæsɪd/
🇬🇧
/ˈflæsɪd/
lacking firmness or strength; limp
After the balloon lost air, it became flaccid and fell to the ground.
풍선이 공기를 잃은 후에 부드럽고 바닥에 떨어졌다.