What's a Synonym for Solarium?

Synonyms & Near Synonyms for solarium. sleeping porch, sunporch, sunroom. (also sun parlor)

What is the solarium mean?

: a glass-enclosed porch or room also : a room (as in a hospital) used especially for sunbathing or therapeutic exposure to light.

What is the old meaning of solarium?

solarium (n.)

1891, "part of a house arranged to receive the sun's rays," earlier "sundial" (1842), from Latin solarium "sundial," also "a flat housetop," literally "that which is exposed to the sun," from sol "the sun" (from PIE root *sawel- "the sun").