Search Result for "mesotron": 
Wordnet 3.0

NOUN (1)

1. an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0;
[syn: meson, mesotron]



WordNet (r) 3.0 (2006):

mesotron
    n 1: an elementary particle responsible for the forces in the
         atomic nucleus; a hadron with a baryon number of 0 [syn:
         meson, mesotron]