Meaning Of The Word Virus

Real Dictionary

What's the definition of Virus? Find Virus meanings, definitions and more at the Real Dictionary online.

Virus Meaning

Virus Definition
Virus Definition

What's The Definition Of Virus?

virus in American English
venom, as of a snake
noun: an ultramicroscopic (20 to 300 nm in diameter), metabolically inert, infectious agent that replicates only within the cells of living hosts, mainly bacteria, plants, and animals: composed of an RNA or DNA core, a protein coat, and, in more complex types,

virus in British English
noun: any of a group of submicroscopic entities consisting of a single nucleic acid chain surrounded by a protein coat and capable of replication only within the cells of living organisms: many are pathogenic

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