Solar

/ˈsoʊ.lər/

Meaning & Definition

adjective
Relating to or derived from the sun.
The solar panels convert sunlight into electricity.
Pertaining to the solar system.
The solar system consists of the sun and the celestial bodies that orbit around it.
Using energy derived from the sun.
Many homes are now equipped with solar heating systems to reduce energy costs.
Of or relating to the central or chief part.
He made a solar decision that affected the entire project.

Etymology

From Latin 'solar', meaning 'of the sun', from 'sol', meaning 'sun'.

Common Phrases and Expressions

solar energy
Energy obtained from the sun's rays.
solar system
A collection of celestial bodies, including the sun and the planets, that are bound by gravity.
solar flare
A sudden eruption of increased brightness on the sun.

Related Words

solstice
Either of the two times in the year when the sun reaches its highest or lowest point in the sky at noon.
solarization
The process of exposure to sunlight or modifying soil and water to optimize solar energy use.

Slang Meanings

A reference to a sunny disposition or positive vibe.
She's got that solar energy, always brightening up the room.
Using solar power or energy in a cool or trendy way.
He's gone full solar with his house, it's super eco-friendly!