boiler
🇺🇸
/ˈbɔɪlər/
🇬🇧
/ˈbɔɪlə(r)/
a large container that heats water to make hot water for buildings or steam for engines
The boiler in our building provides hot water for all the apartments.
우리 건물의 보일러는 모든 아파트에 온수를 공급합니다.