fermion

English Thesaurus

1. any particle that obeys Fermi-Dirac statistics and is subject to the Pauli exclusion principle (noun.object)

hypernym	:	particle, subatomic particle,
definition	:	a body having finite mass and internal structure but negligible dimensions (noun.object)

hyponym	:	baryon, heavy particle,
definition	:	any of the elementary particles having a mass equal to or greater than that of a proton and that participate in strong interactions; a hadron with a baryon number of +1 (noun.object)

hyponym	:	lepton,
definition	:	an elementary particle that participates in weak interactions; has a baryon number of 0 (noun.object)