Search Result for "antineutrino": 
Wordnet 3.0

NOUN (1)

1. the antiparticle of a neutrino; 



The Collaborative International Dictionary of English v.0.48:

antineutrino \antineutrino\ n.
   The antiparticle of a neutrino. Each type of neutrino has a
   corresponding antineutrino.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

antineutrino
    n 1: the antiparticle of a neutrino