antiparticle | ||
1. | [ noun ] (physics,high energy physics) 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 | |
Related terms: | elementary_particle antimatter | |
Similar spelling: |
antipruritic antipathetic antiparallel antipathetical antibiotic antipyretic antiapartheid antiviral antipodal antiphonary antipsychotic antiepileptic antibiotic_drug |