sunny (sunnier comparative) (sunniest superlative )
1 adj When it is sunny, the sun is shining brightly.
(=bright)
The weather was surprisingly warm and sunny...
2 adj Sunny places are brightly lit by the sun.
Most roses like a sunny position in a fairly fertile soil.
3 adj Someone who has a sunny disposition is usually cheerful and happy.
(=cheery)
He was a nice lad<endash>bright and with a sunny disposition...