sunroom sunrising • sunscald · · · Info · Definitions · Synonyms · Characters · · sunroom · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a room enclosed largely with glass and affording exposure to the sun. Synonyms: sun parlor, sun parlour, sun porch, sunporch, sun lounge, solarium. · · Noun Definition 1 Synonyms · · · sun parlor · · Synonym 1 sun parlour · · Synonym 2 sun porch · · Synonym 3 sunporch · · Synonym 4 sun lounge · · Synonym 5 solarium · · Synonym 6 Characters · · m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075