Picornavirus Definition
pē-kôrnə-vīrəs, pĭ-
picornaviruses
noun
Any of a large family (Picornaviridae) of RNA viruses affecting animals, including the enteroviruses and rhinoviruses.
Webster's New World
Other Word Forms of Picornavirus
Noun
Singular:
picornavirus
Plural:
picornavirusesOrigin of Picornavirus
pico– RNA virus
From American Heritage Dictionary of the English Language, 5th Edition
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