noun
: a weak nuclear interaction between a lepton (as a neutrino) and a hadron (as a neutron) in which the electric charges of the particles remain unchanged
noun
: a weak nuclear interaction between a lepton (as a neutrino) and a hadron (as a neutron) in which the electric charges of the particles remain unchanged
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012