Meaning of fire room in English:
fire room
noun
1 historical, rare A room containing a fireplace.
2A room in a building containing a furnace.
3The boiler room of a steamship; a stokehold.
Pronunciation
fire room
/ˈfʌɪə ruːm/ /ˈfʌɪə rʊm/ Origin
Late 16th century. From fire + room.