Definition and meaning of English word "virus"
virus
/ˈvaɪrəs/
Meaning
NounA submicroscopic, non-cellular structure that consists of a core of DNA or RNA surrounded by a protein coat, that requires a living host cell to replicate, and that sometimes causes disease in the host organism (such agents are often classed as nonliving infectious particles and less often as microorganisms).
How to use
The term 'virus' refers to a type of submicroscopic, non-cellular structure that replicates inside a host cell. It is often used in scientific and medical contexts. A common mistake is to refer to a virus as a 'living organism.'
🇬🇧 English
virus
Example
Frequent handwashing helps prevent the rapid spread of the seasonal flu virus.
Your personal vocabulary
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Common phrases
- viral infection— viral infection
- virus transmission— virus transmission
- antiviral medication— antiviral medication
This concept in other languages
Frequency rank: #1317 in English
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Frequently Asked Questions
What does the English word "virus" mean?▼
The English word "virus" means "virus" in English.
How do you pronounce the English word "virus"?▼
You can hear the correct audio pronunciation of the word "virus" by clicking the play button next to the word at the top of this page.
Can I see an example sentence with "virus"?▼
Yes, here is a practical example: "Frequent handwashing helps prevent the rapid spread of the seasonal flu virus." (which translates as "virus").
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