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 Their impact on the Moon is constant, as is the solar wind sputtering effect. Jonathan O’Callaghan, Discover Magazine, 21 Oct. 2024 Even moderate solar wind creates the aurora, NOAA said, so there is usually a weak aurora visible from somewhere on Earth. Kerry Breen, CBS News, 11 Oct. 2024 Things like supernova explosions and the solar wind can create cosmic rays with enough energy to make neutrons rain down on Earth. Briley Lewis, Popular Science, 5 Sep. 2024 The spacecraft studied both the effects of meteorites and solar wind on building the moon’s atmosphere. Will Sullivan, Smithsonian Magazine, 7 Aug. 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 5 Nov. 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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