electron-neutrino

[ih-lek-tron-noo-tree-noh, -nyoo-]

noun

Physics.

plural

electron-neutrinos 

1. a type of neutrino that obeys a conservation law together with the electron, with the total number of electrons and electron-neutrinos minus the total number of their antiparticles remaining constant.

electron neutrino

1. A type of neutrino associated with the electron, often created in particle interactions involving electrons (such as beta decay). The electron neutrino has a mass of less than 4 × 10 ^{- 6} that of an electron.

2. See more at neutrino See Table at subatomic particle