What Does Anti-Malware Mean?

Anti-malware is any resource that protects computers and systems against malware, including viruses, spyware and other harmful programs.

Techopedia Explains Anti-Malware

Anti-malware resources are comprehensive solutions that maintain computer security and protect sensitive data that is transmitted by a network or stored on local devices. Anti-malware tools often include multiple components, including anti-spyware and phishing tools, as well as antivirus solutions for prominent viruses, which are isolated and identified by security resources.