elementary particle

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(physics) a particle that is less complex than an atom;
regarded as constituents of all matter
• Syn:
fundamental particle
• Topics:
physics, natural philosophy
• Hypernyms:
particle, subatomic particle
• Hyponyms:
antilepton, antiparticle, antiquark, hadron, lepton,
quark, strange particle, string, cosmic string, weakly interacting massive particle, WIMP
• Part Holonyms:
atom