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adj

virulent

VIH-ruulnt
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Virulent (adj) means Extremely infectious or harmful, said of a disease or pathogen. Example: “A particularly virulent strain of the flu swept through the school.”

adj
1
Extremely infectious or harmful, said of a disease or pathogen.
"A particularly virulent strain of the flu swept through the school."
2
Bitterly hostile or hateful.
"The critic wrote a virulent review, tearing the film apart line by line."

How to use virulent

Learner’s notes

In plain EnglishEither extremely dangerous or infectious (a disease), or extremely hostile and bitter (an attack or criticism).

Common pairings
a virulent strain virulent criticism virulent hatred
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Word forms

Comparative
more virulent
Superlative
most virulent
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Fill the gap

Can you complete this real example?

A particularly _____ strain of the flu swept through the school.

Etymology

From Latin virulentus, "full of poison," from virus ("poison").

Origin: Latin

sulphurous bitter blistering deadly sulfurous acerbic acid vitriolic caustic venomous acrid acerb

Antonyms

avirulent

Related words

Rhymes for virulent

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Frequently asked questions

What does “virulent” mean?
The word “virulent” means extremely infectious or harmful, said of a disease or pathogen. In plain terms, either extremely dangerous or infectious (a disease), or extremely hostile and bitter (an attack or criticism).
How do you pronounce “virulent”?
“Virulent” is pronounced VIH-ruulnt (/ˈvɪɹ(j)ələnt/ in IPA).
How do you use “virulent” in a sentence?
Here is “virulent” used in a sentence: “A particularly virulent strain of the flu swept through the school.”
What part of speech is “virulent”?
“Virulent” is an adjective.
Where does the word “virulent” come from?
The word “virulent” comes from Latin. From Latin virulentus, "full of poison," from virus ("poison").
How many meanings does “virulent” have?
“Virulent” has 2 distinct senses listed in this dictionary. The most common is: extremely infectious or harmful, said of a disease or pathogen.

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