Search Result for "hadron": 
Wordnet 3.0

NOUN (1)

1. any elementary particle that interacts strongly with other particles; 



The Collaborative International Dictionary of English v.0.48:

hadron \hadron\ n. (Physics)
   any elementary particle that interacts strongly with other
   particles.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

hadron
    n 1: any elementary particle that interacts strongly with other
         particles