-
- To save this word, you'll need to log in.
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
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
Britannica.com: Encyclopedia article about solar wind
Love words? Need even more definitions?
Merriam-Webster unabridged
Share