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picornavirus

[ pi-kawr-nuh-vahy-ruhs, -kawr-nuh-vahy- ]

noun

, plural pi·cor·na·vi·rus·es.
  1. any of a group of small, RNA-containing viruses of the family Picornaviridae, infectious to humans and other animals, and including the poliovirus and the rhinoviruses that cause the common cold.


picornavirus

/ ˈpɪˈkɔːnəˌvaɪrəs /

noun

  1. any one of a group of small viruses that contain RNA; the group includes polioviruses, rhinoviruses, coxsackie viruses, and the virus that causes foot-and-mouth disease


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Word History and Origins

Origin of picornavirus1

1960–65; pico- (in the sense “very small”) + RNA + virus

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Word History and Origins

Origin of picornavirus1

C20: from pico + RNA + virus

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Pico Riverapicosecond