casing
🇺🇸
/ˈkeɪsɪŋ/
🇬🇧
/ˈkeɪsɪŋ/
The outer covering or shell of something, like a protective layer.
The casing of the old building was damaged, so they decided to replace it.
오래된 건물의 외벽이 손상되어서 교체하기로 결정했다.