supercollider

noun

su·​per·​col·​lid·​er ˈsü-pər-kə-ˌlī-dər How to pronounce supercollider (audio)
: a very large collider capable of accelerating particles to very high energies

Examples of supercollider in a Sentence

Recent Examples on the Web
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Physicists had spent billions of euros building the 27-kilometer supercollider not only to confirm the Standard Model but also to supersede it by uncovering components of a more complete theory of nature. Quanta Magazine, 26 Jan. 2026 Of course, catching these high-energy particles from supermassive supercolliders many light-years away will be tricky even if the team's theory is correct. Robert Lea, Space.com, 3 June 2025 The next generation of supercolliders might give a glimpse at what’s beyond the Standard Model. IEEE Spectrum, 2 Apr. 2025 Because a supercollider slams together protons at unbelievable velocities (nearing the speed of light) and energies, all sorts of strange and exotic particles can pop out, potentially including a black hole. Adam Mann, Scientific American, 14 Feb. 2023 In 2012, the Institute of High Energy Physics of the Chinese Academy of Sciences announced a plan to build the next great supercollider. Yuen Yiu, Discover Magazine, 15 Oct. 2019

Word History

First Known Use

1983, in the meaning defined above

Time Traveler
The first known use of supercollider was in 1983

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Cite this Entry

“Supercollider.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/supercollider. Accessed 5 Jul. 2026.

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