solarium
/səˈlɛəɹ.i.əm/noun
Middle School
1
A room, rooftop, balcony, or terrace, used for its abundant sunlight, especially when used as a medical treatment.
2
Synonym of tanning salon, a room or business used for its sunlamps or tanning beds.
3
An earthen structure constructed by certain ants for the purpose of brood incubation.
4
Synonym of sundial.
Thesaurus
Synonyms
#archaic