solar wind

noun

: plasma continuously ejected from the sun's surface into and through interplanetary space

Examples of solar wind in a Sentence

Recent Examples on the Web The wave of solar wind will also extend the reach of auroras. Umair Irfan, Vox, 14 May 2024 On the same day this video was recorded, NASA’s Parker Solar Probe passed to within 4.5 million miles (7.26 million kilometers) of the solar surface, measuring particles and the magnetic field in the Sun’s corona and solar wind, according to ESA. George Dvorsky / Gizmodo, Quartz, 2 May 2024 Without the sheltering benefit of solar wind, interstellar iron and plutonium would have battered the Earth. Christian Thorsberg, Smithsonian Magazine, 14 June 2024 Cause of these storms Such storms are triggered when the Sun ejects a significant amount of its magnetic field and plasma into the solar wind. Eric Berger, Ars Technica, 11 May 2024 See all Example Sentences for solar wind 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'solar wind.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1958, in the meaning defined above

Time Traveler
The first known use of solar wind was in 1958

Dictionary Entries Near solar wind

Cite this Entry

“Solar wind.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solar%20wind. Accessed 26 Jul. 2024.

Kids Definition

solar wind

noun
: the continuous radiation of charged particles from the sun's surface

More from Merriam-Webster on solar wind

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