Search Result for "enterovirus": 
Wordnet 3.0

NOUN (1)

1. any of a group of picornaviruses that infect the gastrointestinal tract and can spread to other areas (especially the nervous system); 



WordNet (r) 3.0 (2006):

enterovirus
    n 1: any of a group of picornaviruses that infect the
         gastrointestinal tract and can spread to other areas
         (especially the nervous system)