solar

¹ American  

[soh-ler] / ˈsoʊ lər /

adjective

1. of or relating 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. Astrology. subject to the influence of the sun.

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noun

1. Informal. solar energy.

solar ² American  

[sol-er, soh-ler] / ˈsɒl ər, ˈsoʊ lər /

Also soller

noun

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

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solar British  

/ ˈsəʊlə /

adjective

1. of or relating to the sun

   solar eclipse

2. operating by or utilizing the energy of the sun

   solar cell

3. astronomy determined from the motion of the earth relative to the sun

   solar year

4. astrology subject to the influence of the sun

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solar Scientific  

/ sō′lər /

1. Relating to the Sun.

2. Using or operated by energy from the Sun.

3. Measured in reference to the Sun.

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Etymology

Origin of solar¹

First recorded in 1400–50; late Middle English, from Latin sōlāris, equivalent to sōl + -āris adjective suffix; sun, -ar ¹

Origin of solar¹

First recorded before 900; Middle English solar, soler, from Old English solor, soler, and Anglo-French soler, Old French solier, from Latin sōlārium solarium

Example Sentences

Experts explain why it's happening, how solar maximum affects auroras - and whether we could see more.

From BBC

And they are getting solar panels too, to power scanners.

From BBC

Silver is a critical component in solar cells, of which 80% globally are made in China.

From The Wall Street Journal

The bins, which use solar power and sensors to compress the trash inside when full, say “Save the Deer” in English in large, green block letters.

From The Wall Street Journal

Observations of this system provide rare insight into the chaotic and transformative early lives of planets and may help explain why our own solar system lacks the super-Earths and sub-Neptunes that dominate elsewhere.

From Science Daily

Related Words

• cosmic