Definition

The process of verifying the identity of a user or the authenticity of something, often used in technology and security contexts.

Example

The authentication process ensures that only authorized users can access the system.

Conversation

Have you heard about the new authentication process for our online accounts?

Yeah, I read about it — it sounds much more secure than before.

I know, right? It's important to keep our information safe with better authentication.

Absolutely! I feel more confident using the site now.

Synonyms & Antonyms

Root Explanation

Authentication → It is formed from "authent" (from Greek "authentikos", meaning genuine or real) and "-ication" (from Latin "-atio", meaning the action or process of). The word refers to the process of proving something is genuine or real.

Memory Tip

Think of the word 'authentic' which means genuine, and remember that 'authentication' is the process of proving something is genuine.

Visually Confused Words