1. A room enclosed largely with glass and affording exposure to the sun
   - sun parlor [N. Amer], sun parlour [Brit, Cdn], sun porch, sunroom, sun lounge, solarium

Derived forms: sunporches

Type of: room

• open sesame
• open shop
• open sight
• open society
• Open University
• open up
• open weave
• open-air
• open-air market
• open-air marketplace
• open-and-shut
• open-angle glaucoma
• open-class word
• open-collared
• open-door policy
• open-end credit
• open-end fund
• open-end investment company
• workflow
• workforce
• workhorse
• workhouse
• working
• working agreement
• working capital