1. (the quality of being cheerful and dispelling gloom
"flowers added a note of cheerfulness to the drab room")
pogodność
synonim: cheerfulness
synonim: cheer
synonim: sunshine

2. (the quality of being cheerful and dispelling gloom
"flowers added a note of cheerfulness to the drab room")
nasłonecznienie, insolacja: : synonim: cheerfulness
synonim: cheer
synonim: sunshine