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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This mission will hopefully allow scientists to study the heating of the solar corona, as well as further our understanding of the origin and acceleration of the solar wind and the structure and dynamics of the sun's magnetic fields. Dan Perry, Newsweek, 18 Dec. 2024 This tail can stretch millions of miles and always points away from the sun due to solar wind. Tiffany Acosta, The Arizona Republic, 1 Dec. 2024 The field creates a barrier that shields us from the powerful solar winds. Janet Loehrke, USA TODAY, 26 Oct. 2024 During the equinoxes, Earth’s axis aligns perpendicularly to the sun-Earth line, creating ideal conditions for this reconnection between the solar wind and Earth’s magnetic field. Jamie Carter, Forbes, 5 Dec. 2024 See all Example Sentences for solar wind 

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 25 Dec. 2024.

Kids Definition

solar wind

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

More from Merriam-Webster on solar wind

Last Updated: - Updated example sentences
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