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artificial light

American  
[ahr-tuh-fish-uhl lahyt] / ˌɑr təˈfɪʃ əl ˈlaɪt /

noun

  1. light from an electrical source; light from a source other than the sun, moon, stars, or flame.


Example Sentences

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Sunlight and air need to be brought to pockets of a building that, as an office tower, relied on artificial light.

From The Wall Street Journal Jul. 9, 2026

However, artificial light can be classed as a statutory nuisance if it "interferes with the use or enjoyment of a home" or is likely to "injure health".

From BBC Dec. 17, 2025

The investigators described artificial light at night, often called nighttime light pollution, as nearly universal in modern urban settings.

From Science Daily Nov. 3, 2025

This increases competition within the species as all the dung beetles are attracted to the same artificial light source, or results in them becoming disoriented when they can't find a replacement for the stars.

From Salon Apr. 15, 2025

A bright glow of artificial light surrounded the station and faded into the night.

From "The Wild Robot Protects" by Peter Brown

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