Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun muon

1 sense of muon

Sense 1
muon, negative muon, mu-meson -- (an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino)
       => lepton -- (an elementary particle that participates in weak interactions; has a baryon number of 0)