sudatorium

/ˌsudəˈtɔriəm/
noun
  1. A room, such as in a spa or ancient Roman bath, used for sweating or steam baths.
    • The modern spa included a sudatorium with aromatic steam.
    • After the massage, she relaxed in the sudatorium to open her pores.
    • The ancient Roman sudatorium was heated by a hypocaust system.
Synonyms
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