tepidarium
/ˌtɛpɪˈdɛːrɪəm
/noun (plural tepidaria /ˌtɛpɪˈdɛːrɪə/)
A warm room in an ancient Roman bath.After this, the visitor would return to the tepidarium and then to frigidarium to cool down....
- The Romans and Turks knew all about the value of time spent in the baths, working your way slowly through the frigidarium and tepidarium.
Origin
Latin.