What does antimatter mean?

antimatter meaning in General Dictionary

thing whch is composed of antiparticles such antiprotons positrons and antineutrons

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  • matter comprising primary particles which can be the antiparticles of those getting back together normal substances

antimatter meaning in Etymology Dictionary

also anti-matter, 1953, from anti- + matter (n.).

Sentence Examples with the word antimatter

It made the clothing unit much less intimidating than Romas's lecture on matter and antimatter and how to store the two successfully without blowing up something.

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