solar system

noun

: the sun together with the group of celestial bodies that are held by its attraction and revolve around it
also : a similar system centered on another star

Examples of solar system in a Sentence

Recent Examples on the Web Participants will simulate a solar eclipse, collect planetary core samples, code a robot that navigates through the solar system and cultivate space crops in this STEM program. Anne Gelhaus, The Mercury News, 30 June 2024 Voyager 2 left the solar system on Nov. 5, 2018, and is more than 12.5 billion mi. Jeffrey Kluger, TIME, 12 June 2024 Located 40 light years away, the star's solar system may be close enough to hear human broadcasts. Eric Lagatta, The Courier-Journal, 12 June 2024 These telescopes could give astronomers new tools to look for life on Earth-like planets beyond the solar system. Martin Elvis, Discover Magazine, 10 June 2024 See all Example Sentences for solar system 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'solar system.' 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

circa 1704, in the meaning defined above

Time Traveler
The first known use of solar system was circa 1704

Dictionary Entries Near solar system

Cite this Entry

“Solar system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solar%20system. Accessed 27 Jul. 2024.

Kids Definition

solar system

noun
: a star with the group of heavenly bodies that revolve around it
especially : the sun with the planets, moons, asteroids, and comets that orbit it

More from Merriam-Webster on solar system

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