hadron

noun

had·​ron ˈha-ˌdrän How to pronounce hadron (audio)
: any of the subatomic particles (such as protons and neutrons) that are made up of quarks and are subject to the strong force
hadronic adjective

Examples of hadron in a Sentence

Recent Examples on the Web
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Other researchers soon realized that his formula, now known as the Veneziano amplitude, implied that hadrons aren’t particles, but vibrating strings. Quanta Magazine, 23 Mar. 2026 Finding these kinds of particles helps teach physicists about the strong force, which is the most powerful force in nature and binds hadrons together. Clara Moskowitz, Scientific American, 17 Mar. 2026 Initially an electron-positron Higgs factory, subsequent upgrades would create a ~100+ TeV hadron collider. Ethan Siegel, Big Think, 11 Aug. 2025 The large hadron collider’s hefty computing requirements The LHC, a massive underground facility straddling the border of France and Switzerland, has been smashing particles together since 2008, revealing critical insights into the fundamental laws of physics. IEEE Spectrum, 10 Aug. 2025 However, a muon collider might combine the strengths of hadron and e+e- colliders— and be faster and cheaper to build. Byadrian Cho, science.org, 28 Mar. 2024 The second would upgrade the FCC-ee into a new hadron collider (FCC-hh) with an energy seven times that of the LHC. Yuen Yiu, Discover Magazine, 15 Oct. 2019

Word History

Etymology

International Scientific Vocabulary hadr- thick, heavy (from Greek hadros thick) + -on entry 2

First Known Use

1962, in the meaning defined above

Time Traveler
The first known use of hadron was in 1962

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Cite this Entry

“Hadron.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hadron. Accessed 2 Apr. 2026.

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