solar: Meaning and Definition of

so•lar

1. of or pertaining to the sun: solar phenomena.
2. determined by the sun: solar hour.
3. proceeding from the sun, as light or heat.
4. utilizing, operated by, or depending on solar energy: a solar building; a solar stove.
5. indicating time by means of or with reference to the sun: a solar chronometer.
6. manufacturing or providing solar power: the solar industry.
7. subject to the influence of the sun.

1. See

sol•ar

1. a private or upper chamber in a medieval English house.