adjective (sunnier; -est) Date: 14th century marked by brilliant sunlight ; full of sunshine, cheerful , optimistic , exposed to, brightened by, or warmed by the sun , sunnily adverb sunniness noun
SUNNY
Meaning of SUNNY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012