Search Result for "antibaryon": 
Wordnet 3.0

NOUN (1)

1. the antiparticle of a baryon; a hadron with a baryon number of -1; 



The Collaborative International Dictionary of English v.0.48:

antibaryon \antibaryon\ n.
   1. the antiparticle of a baryon; a hadron with a baryon
      number of -1.
      [WordNet 1.5]


WordNet (r) 3.0 (2006):

antibaryon
    n 1: the antiparticle of a baryon; a hadron with a baryon number
         of -1