1. plural of solarium: glass-enclosed rooms or porches designed to receive sunlight
2. plural of solarium: commercial establishments with tanning beds for artificial sun exposure

Examples

• The hotel featured two beautiful solariums overlooking the garden.
• Many hospitals include solariums where patients can enjoy natural light.
• The architect designed solariums on the south side of the building.
• Several solariums in the city offer tanning services year-round.
• The retirement home’s solariums are popular gathering spaces for residents.
• Modern solariums often include climate control systems.
• The spa’s solariums provide a relaxing environment with plenty of sunshine.