estufa
/eˈstuːfə/noun
1
- a heated chamber in which Madeira wine is stored and matured（用于储藏并陈酿马德拉白葡萄酒的）烘房。
2
- US an underground chamber in which a fire is kept permanently alight, used as a place of assembly by Pueblo Indians〈美〉火不灭地下室（普韦布洛印第安人用来聚会的地下室, 室内始终燃有一堆火）。
词源
mid 19th cent.: from Spanish, probably based on Greek tuphos 'steam or smoke'.