Examples of antimatter in a Sentence
Recent Examples on the Web
Small amounts of antimatter are also produced by lightning during a thunderstorm but they are almost instantly annihilated by matter, Vaudo notes.
—
Bruce Dorminey, Forbes.com, 23 Apr. 2025
In the beginning, the Universe was very dense and hot, and particles of matter and antimatter interacted, annihilating each other, notes Vaudo.
—Bruce Dorminey, Forbes.com, 23 Apr. 2025
Such violation has already been observed in quarks (another building block of the universe), but that discrepancy wasn’t enough to account for the preponderance of matter over antimatter.
—Discover Magazine, 26 Mar. 2025
This may sound very strange as it is connected to pairs of matter and antimatter particles popping in and out of existence.
—Robert Lea, Space.com, 27 Mar. 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.
Bruce Dorminey, Forbes.com, 23 Apr. 2025
In the beginning, the Universe was very dense and hot, and particles of matter and antimatter interacted, annihilating each other, notes Vaudo.
—Bruce Dorminey, Forbes.com, 23 Apr. 2025
Such violation has already been observed in quarks (another building block of the universe), but that discrepancy wasn’t enough to account for the preponderance of matter over antimatter.
—Discover Magazine, 26 Mar. 2025
This may sound very strange as it is connected to pairs of matter and antimatter particles popping in and out of existence.
—Robert Lea, Space.com, 27 Mar. 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 Jun. 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