Antivirus Meaning
/ˈantɪvʌɪrəs/Definition, CEFR level B2, pronunciation, examples, and quiz.
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Definition
nounA piece of software that is used to detect, delete and or neutralize computer-based viruses.
Sentence Examples
Tom hasn't updated the antivirus software on his computer in a long time.
She downloaded an antivirus.
Did you install antivirus software on your computer?
CEFR Practice Quiz
You should install reliable ____ software to protect your computer from malicious programs.
CEFR Practice Quiz (Alternate)
You should always keep your ____ software updated to protect your computer.
Word Origin & History
Etymology tree Proto-Indo-European *h₂ent- Proto-Indo-European *-s Proto-Indo-European *h₂énts Proto-Indo-European *-i Proto-Indo-European *h₂énti Ancient Greek ᾰ̓ντῐ́ (ăntĭ́) Ancient Greek ἀντι- (anti-)der. English anti- English virus English antivirus From anti- + virus.
Explore More B2 Vocabulary Words
CEFR Practice Quiz
You should install reliable ____ software to protect your computer from malicious programs.
CEFR Practice Quiz (Alternate)
You should always keep your ____ software updated to protect your computer.