quasiparticle

noun

qua·​si·​par·​ti·​cle ˌkwā-ˌzī-ˈpär-ti-kəl How to pronounce quasiparticle (audio)
-ˌsī-,
ˌkwä-zē-,
-sē-
: a composite entity (such as a vibration in a solid) that is analogous in its behavior to a single particle

Examples of quasiparticle in a Sentence

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This axion quasiparticle is designed in such a way that its frequency can be transmitted into space using a much larger piece of axion quasiparticle material — a frequency that would hopefully match up with actual axions. Robert Lea, Space.com, 16 Apr. 2025 This new device manipulates magnons,the quasiparticle quanta of magnetic spin waves. IEEE Spectrum, 4 Mar. 2025 Specifically, the company uses Majorana Zero Modes (MZM), which are quasiparticles that exist at the ends of topological superconducting nanowires made from 'topoconductors,' as the building blocks for the qubits in this processor. New Atlas, 20 Feb. 2025 On Wednesday, Microsoft released an update on its efforts to build quantum computing hardware based on the physics of quasiparticles that have largely been the domain of theorists. John Timmer, Ars Technica, 19 Feb. 2025 See All Example Sentences for quasiparticle

Word History

First Known Use

1926, in the meaning defined above

Time Traveler
The first known use of quasiparticle was in 1926

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Cite this Entry

“Quasiparticle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quasiparticle. Accessed 29 Apr. 2025.

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