Virus

usgb/ˈvaɪrəs/
noun

A type of microorganism that causes diseases in humans and animals.

He caught a virus and had to stay home from school.
Visual representation of "virus" - A type of microorganism that causes diseases in humans and animals.

Often appears as...

  • catch a virus
  • spread a virus
Definition 1 of 3
Visual representation of "virus"
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Disease Agent

A 'virus' in medical terms specifically refers to the cause of an illness, not just any germ.

Illustration for Disease Agent
Doctors identified the virus responsible for the outbreak.
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Non-Physical Spread

'Virus' suggests transmission from one person to another, often without direct contact.

Illustration for Non-Physical Spread
She was worried about how quickly the virus was spreading through the air.
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Serious Tone

Using 'virus' in conversation usually implies a serious concern, not a minor ailment.

Illustration for Serious Tone
Since the virus can be fatal, everyone was advised to get vaccinated.
Visual representation of the word "Virus"

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