|
|
 |
|
|
|
|
| tau neu·tri·no (plural tau neu·tri·nos) |
noun |
|
| Definition: |
| |
uncharged subatomic particle of lepton family: a subatomic particle of the lepton family with no electric charge and a mass less than 69 times that of an electron, created during the decay of a tauon
|
|
|
|
