sunshine

sunshine /ˈsʌnˌʃaɪn/ noun
sunshine
/ˈsʌnˌʃaɪn/
noun
Britannica Dictionary definition of SUNSHINE
[noncount]
1 
: the sun's light or rays : warmth and light from the sun
2 
informal : a feeling of happiness
3 
British, informal — used as a form of address that can be either friendly or rude