Examples of antimatter in a Sentence
Recent Examples on the Web
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
The obvious solution is to move the antimatter away from where it's produced.
—John Timmer, ArsTechnica, 19 May 2025
See All Example Sentences for antimatter
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
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
The obvious solution is to move the antimatter away from where it's produced.
—John Timmer, ArsTechnica, 19 May 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 1 Oct. 2025.
Copy CitationKids Definition
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)
Love words? Need even more definitions?
Merriam-Webster unabridged
Share