antivirus

adjective

an·​ti·​vi·​rus ˌan-tē-ˈvī-rəs How to pronounce antivirus (audio)
ˌan-tī-
1
: used to protect a computer from viruses : antiviral
antivirus software
2
medical : acting, effective, or directed against viruses : antiviral
an antivirus vaccine

Examples of antivirus in a Sentence

Recent Examples on the Web
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The attack chain uses a host of clever tricks to evade antivirus protection. Dan Goodin, Ars Technica, 8 Nov. 2019 Bursztein points out that kits for crafting malicious documents and tailoring them to evade antivirus scanners are readily available in online criminal forums, ranging in price from about $400 to $5,000. Lily Hay Newman, Wired, 25 Feb. 2020 Amid an acute shortage of antivirus gear, the state is handing out production licences. The Economist, 14 Mar. 2020 Rewriting firmware can also allow malicious code to avoid detection by antivirus programs, or persist even after a computer's entire operating system is reinstalled. Andy Greenberg, Wired, 18 Feb. 2020 See all Example Sentences for antivirus 

Word History

First Known Use

1929, in the meaning defined at sense 2

Time Traveler
The first known use of antivirus was in 1929

Dictionary Entries Near antivirus

Cite this Entry

“Antivirus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antivirus. Accessed 22 Dec. 2024.

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