from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a subatomic particle, now contracted to muon.
from the GNU version of the Collaborative International Dictionary of English
- n. an elementary particle with a negative charge and a half-life of 2 microseconds; the muon. It is a lepton, not a true meson, and decays to an electron and neutrino and antineutrino.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino
Sorry, no etymologies found.