Norovirus Definition
nôrō-vīrəs
noun
Any of a group of caliciviruses, formerly called Norwalk viruses, that cause acute gastroenteritis.
American Heritage
Other Word Forms of Norovirus
Noun
Singular:
norovirus
Plural:
norovirusesOrigin of Norovirus
From Nor(walk virus)
From American Heritage Dictionary of the English Language, 5th Edition
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