A room or a house designed for heat sessions.
A very hot place or room.
The act of using a sauna.
A public sauna.
In some countries, a business with bath-like facilities that is actually a brothel or a place for (non-commercial) sexual encounters; a bathhouse.
To use a sauna.
A room or building filled with steam, in which people sit and sweat.
The act of bathing by exposure to steam.