lepton 2
noundomain: natural obj.
Princeton WordNet [ver.3.1]
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EnglishDefinition
an elementary particle that participates in weak interactions; has a baryon number of 0
Hypernym
(physics) a particle that is less complex than an atom; regarded as constituents of all matter
fermion 1
noun
any particle that obeys Fermi-Dirac statistics and is subject to the Pauli exclusion principle
EnglishHyponym
electron 1
noun
an elementary particle with negative charge
muon 1
noun
an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino
neutrino 1
noun
an elementary, electrically neutral particle with a very small mass
tauon 1
noun
a lepton of very great mass
