1 arenavirus | Definition of arenavirus
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arenavirus

noun
ar路​e路​na路​vi路​rus | \ 藢a-r蓹-n蓹-藞v墨-r蓹s How to pronounce arenavirus (audio) , 藢er-蓹-\

Definition of arenavirus

: any of a family (Arenaviridae) of single-stranded RNA viruses having a dense outer lipid envelope covered by numerous club-shaped projections and including the causative agents of lymphocytic choriomeningitis and Lassa fever

First Known Use of arenavirus

1971, in the meaning defined above

History and Etymology for arenavirus

New Latin, ultimately from Latin arena sand + New Latin virus; from the fine granules seen in cross sections of the virion

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More Definitions for arenavirus

arenavirus

noun
are路​na路​vi路​rus | \ 藢ar-蓹-n蓹-藞v墨-r蓹s, 蓹-藢r膿-\

Medical Definition of arenavirus

1 capitalized : a genus of the family Arenaviridae that includes the Machupo virus, the Junin virus, and the causative agents of lymphocytic choriomeningitis and Lassa fever
2 : any of the family Arenaviridae of single-stranded RNA viruses

More from Merriam-Webster on arenavirus

Britannica.com: Encyclopedia article about arenavirus

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