-
noun100 lepta equal 1 drachma in Greecetype of:part of:
-
nounan elementary particle that participates in weak interactions; has a baryon number of 0
Definition that contains lepton
- tau-minus particle a lepton of very great mass
- tau-plus particle an antilepton of very great mass
- antilepton the antiparticle of a lepton
- tauon a lepton of very great mass
- antitauon an antilepton of very great mass