i Register
In some senses, solar is marked as obsolete, historical. Watch for register when choosing this word.
adj
Of or pertaining to the sun; proceeding from the sun.
solar light
solar rays
Born under the predominant influence of the sun.
and proud beside, as solar people are
Measured by the progress or revolution of the sun in the ecliptic; as, the solar year.
Produced by the action of the sun, or peculiarly affected by its influence.
They denominate some herbs solar, and some lunar.
Nor is solar power yet as cheap as the grid.
Employing solar power.
a solar furnace
noun
Ellipsis of solar energy.
He’s a player in robots and solar, cryptocurrency and climate, brain-computer implants to stave off the menace of artificial intelligence and underground tunnels to move people and freight at super speeds.
A fictional currency used in science fiction.
noun
A loft or upper chamber forming the private accommodation of the head of the household in a medieval hall; a garret room.