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