Examples of antimatter in a Sentence
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The mystery of matter-antimatter asymmetry In theory, the Big Bang should have produced an equal amount of matter and antimatter.
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Chris Young, Interesting Engineering, 23 Oct. 2025
Then inflation ended, converting its field energy into matter, antimatter, and radiation.
—Ethan Siegel, Big Think, 29 Sep. 2025
For example, the matter proton particle is partnered by the antimatter antiproton, while the matter electron is partnered by the antimatter positron.
—William Barter, Space.com, 1 Aug. 2025
The feat is exciting, however, because of what such antimatter experiments could reveal about the universe itself.
—Clara Moskowitz, Scientific American, 28 July 2025
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Chris Young, Interesting Engineering, 23 Oct. 2025
Then inflation ended, converting its field energy into matter, antimatter, and radiation.
—Ethan Siegel, Big Think, 29 Sep. 2025
For example, the matter proton particle is partnered by the antimatter antiproton, while the matter electron is partnered by the antimatter positron.
—William Barter, Space.com, 1 Aug. 2025
The feat is exciting, however, because of what such antimatter experiments could reveal about the universe itself.
—Clara Moskowitz, Scientific American, 28 July 2025
See All Example Sentences for antimatter
Cite this Entry
“Antimatter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antimatter. Accessed 31 Oct. 2025.
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antimatter
noun
an·ti·mat·ter
ˈant-i-ˌmat-ər 
: matter whose parts match parts of ordinary matter except in having some opposite properties (as a positive instead of a negative charge)
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