antiparticle
12 letters · noun · scores 3,800 in SpellHuntr
noun
a particle that has the same mass as another particle but has opposite values for its other properties; interaction of a particle and its antiparticle results in annihilation and the production of radiant energy
Antiparticle in a sentence
There could be whole antiworlds and antipeople made out of antiparticles. However, if you meet your antiself, don't shake hands!
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