CEFR B2
antivirus
noun
Meaning
A type of software designed to detect, prevent, and remove malicious software (malware), such as viruses, worms, and trojans, from a computer or network.
Examples
- Make sure your antivirus is up to date to protect against the latest threats.
- The company's network was compromised because their antivirus system failed.
Synonyms: malware protection, security software, virus scanner, cybersecurity