Definitions

1. adjective

giving a feeling of happiness and warmth, typically because of fine weather

“The sunny day made it perfect for a picnic.”

2. adjective

showing a lot of happiness and confidence, typically in a way that is annoying

“She was being a bit too sunny about her chances of getting the job.”

3. noun

a period of weather that is bright and not cloudy

“We’re expecting a sunny tomorrow, so pack a hat.”

4. verb

to make or become brighter and warmer in a way that gives a feeling of happiness

“The sun is starting to sunny up the garden.”