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Definitions

aurora

[uh-rawr-uh, uh-rohr-uh] / əˈrɔr ə, əˈroʊr ə /
NOUN
atmopheric phenomenon
Synonyms


Example Sentences

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A portion of those particles are channeled to Earth’s magnetic poles, and when the solar wind is particularly active, they become visible as the aurora borealis and aurora australis.

From The Wall Street Journal Jul. 10, 2026

Energy deposited by the aurora heats specific regions of the atmosphere.

From Science Daily May 29, 2026

The results indicate that Saturn's aurora is doing far more than creating a dazzling light show.

From Science Daily May 29, 2026

A red aurora is rarer and harder to catch than green, but spectacular when it appears.

From BBC Mar. 24, 2026

He saw the aurora borealis, meteor showers over tumbling black waves, night skies so clear the stars seemed within reach, hung from a ceiling by fishing wire.

From "Zeitoun" by Dave Eggers




Vocabulary lists containing aurora


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