DICT.TW Dictionary Taiwan
3.147.89.50
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: WordNet (r) 2.0

 negative muon
      n : an elementary particle with a negative charge and a
          half-life of 2 microsecond; decays to electron and
          neutrino and antineutrino [syn: muon, mu-meson]