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aurora

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


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The study shows that the planet's aurora drives a powerful cycle involving heat, winds, and electrical currents that can make Saturn appear to spin at different speeds depending on how it is measured.

From Science Daily • May 29, 2026

Those currents help power the aurora itself, which continues heating the atmosphere and sustaining the entire cycle.

From Science Daily • May 29, 2026

Red aurora tends to appear during particularly powerful geomagnetic storms, when the solar wind is strong enough to push particles to extreme heights.

From BBC • Mar. 24, 2026

However, the Met Office Space Weather Prediction Centre suggests there is a low chance of a "glancing blow" of energy on Tuesday night where the aurora could reappear in northern Scotland.

From BBC • Mar. 24, 2026

When asked by the hairdresser what she wanted, Delilah asked for the aurora borealis treatment.

From "They Both Die at the End" by Adam Silvera




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