antiviral

American  

[an-tahy-vahy-ruhl, an-tee-] / ˌæn taɪˈvaɪ rəl, ˌæn ti- /

adjective

1. Medicine/Medical, Pharmacology.

   1. (of a drug or therapy) developed to effectively treat an infection caused by a virus.

   2. of or relating to a substance used to prevent or treat a viral infection.

      Raw garlic has been found to have antiviral properties.

2. Computers. (of software) programmed to detect, neutralize, and remove computer viruses.

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noun

1. Medicine/Medical, Pharmacology. an antiviral drug, other substance, or therapy.

antiviral British  

/ ˌæntɪˈvaɪrəl /

adjective

1. inhibiting the growth of viruses

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noun

1. any antiviral drug: used to treat diseases caused by viruses, such as herpes infections and AIDS

Etymology

Origin of antiviral

First recorded in 1925–30; anti- ( def. ) + viral ( def. )

Example Sentences

These cells activate a wide range of antiviral defenses designed to limit the virus and stop it from spreading.

From Science Daily

If you’ve had a recent viral infection, some evidence suggests the antiviral interferon response stays active, making it easier for your body to mount a quick defense against the next virus, Foxman said.

From The Wall Street Journal

Officials are urging the public, especially those at higher risk for severe flu complications such as the very young and older populations, to get vaccinated or take immediate antiviral treatment, such as Tamifu.

From Los Angeles Times

That makes it easier to take antivirals, which make people feel better sooner, provided they are started within two days of getting sick.

From The Wall Street Journal

Researchers are working to better understand what drives the condition and to test a wide range of possible therapies, from structured rehabilitation programs to antivirals, blood thinners, anti-inflammatory drugs, supplements, and new biologic treatments.

From Science Daily