Definition, Meaning & Synonyms
virion
noun
/ˈvɪr.i.ɒn/
Definition
A virion is a complete virus particle that exists outside of a host cell, consisting of genetic material enclosed in a protein coat.
Examples
- The virion can only replicate inside a living cell.
- Researchers are studying the structure of the virion to understand how it infects host cells.
- During the viral life cycle, the virion is released into the environment to infect new hosts.
Meaning
It refers to a fully formed virus that is capable of infecting a host organism.
Synonyms
- Virus particle
- Viral particle
- Viral unit
