The meaning of TRAITOR is one who betrays another's trust or is false to an obligation or duty. How to use traitor in a sentence.

TRAITOR definition: 1. a person who is not loyal or stops being loyal to their own country, social class, beliefs…. Learn more.

2 days ago · The heroic Syrian-Australian man who disarmed one of the terrorists firing at a crowd of Hanukkah revelers at Australia’s Bondi Beach has been slammed as a traitor by many …

TRAITOR definition: a person who betrays another person, a cause, or any trust. See examples of traitor used in a sentence.

traitor (to somebody/something) a person who betrays their friends, their country, etc. by giving away secrets about them, by lying to or about them or by doing other things that will harm them

If you call someone a traitor, you mean that they have betrayed beliefs that they used to hold, or that their friends hold, by their words or actions.

Define traitor. traitor synonyms, traitor pronunciation, traitor translation, English dictionary definition of traitor. n. One who betrays one's country, a cause, or a trust, especially one who …

Dec 14, 2025 · traitor (third-person singular simple present traitors, present participle traitoring, simple past and past participle traitored) To act the traitor toward; to betray; to deceive.

Treason is the crime of attacking a state authority to which one owes allegiance. [1] This typically includes acts such as participating in a war against one's native country, attempting to …

A "traitor" is generally understood as a person who betrays a trust or a set of principles, especially in a political, military, or personal context. The word denotes an individual who acts against …