collider

noun

col·​lid·​er kə-ˈlī-dər How to pronounce collider (audio)
: a particle accelerator in which two beams of particles moving in opposite directions are made to collide

Examples of collider in a Sentence

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Peoples became a project manager in 1981 for the lab’s Tevatron collider, a 4-mile ring on the lab site where collisions of particles occurred until it was shut down in 2011. Bob Goldsborough, Chicago Tribune, 25 July 2025 The second possible explanation is the existence of a natural particle collider around the galactic cluster. Robert Lea, Space.com, 1 July 2025 Now scientists at the world’s largest particle collider have observed a new class of antimatter particles breaking down at a different rate than their matter counterparts. Clara Moskowitz, Scientific American, 16 July 2025 That has led scientists to propose and plan even larger and more powerful particle colliders to explore this as-yet undiscovered country of physics. Robert Lea, Space.com, 3 June 2025 See All Example Sentences for collider

Word History

First Known Use

1979, in the meaning defined above

Time Traveler
The first known use of collider was in 1979

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Cite this Entry

“Collider.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/collider. Accessed 4 Aug. 2025.

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