sun

US /sʌn/
UK /sʌn/
"sun" picture
1.

the star that the Earth orbits, which provides light and heat for the Earth and determines the weather and climate

:
The sun is shining brightly today.
Don't forget to put on sunscreen when you're out in the sun.
2.

the light or warmth received from the sun

:
Let's go out and enjoy the sun.
The plants need plenty of sun to grow.
1.

expose (something) to the sun's rays

:
She likes to sun herself on the beach.
We need to sun these blankets to air them out.