Examples of antimatter in a Sentence
Recent Examples on the Web
For the research, the scientists searched for lambda hyperons and their antimatter counterparts, antilambdas.
—
Georgina Jedikovska, Interesting Engineering, 5 Feb. 2026
This means that pairs of particles—a particle and its antimatter partner—can briefly come into being by borrowing energy from nothing.
—Clara Moskowitz, Scientific American, 4 Feb. 2026
Anderson had accidentally discovered antimatter.
—IEEE Spectrum, 3 Feb. 2026
In the attempt to identify wakes in the quark-gluon plasma, scientists have been hunting for pairings of quarks and their antimatter counterparts known as anti-quarks.
—Robert Lea, Space.com, 30 Jan. 2026
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.
Georgina Jedikovska, Interesting Engineering, 5 Feb. 2026
This means that pairs of particles—a particle and its antimatter partner—can briefly come into being by borrowing energy from nothing.
—Clara Moskowitz, Scientific American, 4 Feb. 2026
Anderson had accidentally discovered antimatter.
—IEEE Spectrum, 3 Feb. 2026
In the attempt to identify wakes in the quark-gluon plasma, scientists have been hunting for pairings of quarks and their antimatter counterparts known as anti-quarks.
—Robert Lea, Space.com, 30 Jan. 2026
See All Example Sentences for antimatter
Cite this Entry
“Antimatter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antimatter. Accessed 15 Feb. 2026.
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
