elementary_particle | ||
1. | [ noun ] (physics,high energy physics) a particle that is less complex than an atom; regarded as constituents of all matter | |
Synonyms: | subatomic_particle fundamental_particle | |
Related terms: | particle antiparticle strange_particle antilepton quark antiquark lepton weakly_interacting_massive_particle hadron atom | |
Similar spelling: |
elementary_school elementary_geometry elementary_education |