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 For one, the lining-up was just based on our perspective from Earth, rather than the planets’ actual placement in the three-dimensional solar system. Christian Thorsberg, Smithsonian Magazine, 3 June 2024 What to expect Planets continuously orbit the sun in the solar system and slowly catch up to one another over time. Jenna Prestininzi, Detroit Free Press, 31 May 2024 Looking to the future of solar system shows, Cooke suggested at the time that waiting until Sept. 8, 2040, for the rare alignment of Mercury, Jupiter, Venus, Saturn and Mars, will offer the best chances at views. Leah Sarnoff, ABC News, 28 May 2024 The planets orbit the sun continuously in the solar system. Janet Loehrke, The Courier-Journal, 28 May 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 17 Jun. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!