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.

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

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. If someone is a traitor, they betray their …

One who betrays one's country, a cause, or a trust, especially one who commits treason. [Middle English, from Old French, from Latin trāditor, from trāditus, past participle of trādere, to betray; …

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

Nov 23, 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.

• Nobody's suggesting he is a traitor, he's one of our very best men. • His father suffered even more when the revolutionaries decided that he was a traitor and plundered his estate worth ten …

Traitor is a noun that refers to an individual who betrays or acts against their own country, group, or allegiance, often by providing aid or information to an enemy or rival. It implies a breach of …

TRAITOR meaning: a person who is not loyal to his or her own country, friends, etc. a person who betrays a country or group of people by helping or supporting an enemy