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collider

British  
/ kəˈlaɪdə /

noun

  1. physics a particle accelerator in which beams of particles are made to collide

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He said the gigantic collider would cost around $19.5 billion.

From Barron's • Jan. 27, 2026

"In a way, the molecule acts like a giant particle collider and gives us a better chance to probe the radium's nucleus."

From Science Daily • Oct. 26, 2025

By using the molecular environment as a microscopic stand-in for a particle collider, they confined the radium atom's electrons and increased the likelihood that some would briefly pass through the nucleus.

From Science Daily • Oct. 26, 2025

I saw a 2013 documentary about CERN, which features a shot of an engineer bicycling through the LHC tunnel during a collider shutdown.

From Los Angeles Times • Apr. 3, 2024

With a mass 207 times an electron’s, a muon radiates far less energy as it goes in circles, so a muon collider could reach much higher energy than a circular e+e- machine.

From Science Magazine • Mar. 27, 2024