picornavirus

English Thesaurus

1. a group of single-strand RNA viruses with a protein coat (noun.animal)

hypernym	:	animal virus,
definition	:	an animal pathogen that is a virus (noun.animal)

hyponym	:	enterovirus,
definition	:	any of a group of picornaviruses that infect the gastrointestinal tract and can spread to other areas (especially the nervous system) (noun.animal)

hyponym	:	rhinovirus,
definition	:	any of a group of picornaviruses that are responsible for many upper respiratory infections (noun.animal)