Definition

A person who betrays someone else's trust or loyalty, often by acting against their interests or obligations.

Example

He was labeled a traitor for revealing confidential information to the enemy.

Conversation

Did you hear what happened to Jake?

Yeah, I can't believe he turned out to be a traitor to the team.

I know, right? It feels like he betrayed all of us.

It's hard to trust someone after they act like a traitor.

Synonyms & Antonyms

Root Explanation

Traitor → It is derived from the Latin 'traditor' (meaning one who hands over or betrays), which comes from 'tradere' (meaning to hand over or deliver). A traitor is someone who hands over or betrays their allegiance or trust.

Memory Tip

Think of someone who 'hands over' ('tradere') their loyalty — that's why a traitor is someone who betrays trust.

Visually Confused Words