New American Oxford Dictionary
fermion
fer mi on |ˈfermēˌän, ˈfər -ˈfɛrmiɑn | ▶noun Physics a subatomic particle, such as a nucleon, that has half-integral spin and follows the statistical description given by Fermi and Dirac. ORIGIN 1940s: from the name of E. Fermi, Enrico + -on .
Oxford Dictionary
fermion
fermion |ˈfəːmɪɒn | ▶noun Physics a subatomic particle, such as a nucleon, which has half-integral spin and follows the statistical description given by Fermi and Dirac. ORIGIN 1940s: from the name of E. Fermi, Enrico + -on .
Duden Dictionary
Fermion
Fer mi on Substantiv, Neutrum Physik , das |Fermi o n |das Fermion; Genitiv: des Fermions, Plural: die Fermionen neulateinisch ; nach dem italienischen Physiker E. Fermi, 1901 –1954 Elementarteilchen mit halbzahligem Spin