Definition

A type of software that helps to find and remove harmful programs from computers.

Example

I installed an antivirus on my computer to protect it from viruses.

Conversation

Have you updated your antivirus software lately?

Not yet, but I know it's important to keep it up to date.

Yeah, I just did mine yesterday to avoid any issues.

Good call! A good antivirus can save you a lot of trouble.

Synonyms & Antonyms

Root Explanation

Antivirus → It is formed from "anti-" (meaning against) and "virus" (from Latin "virus", meaning poison or slimy liquid). The word "antivirus" refers to something that works against viruses or harmful agents.

Memory Tip

Think of 'against' ('anti-') something harmful like a 'virus' — that's why antivirus means something that protects against viruses.

Visually Confused Words