Traitor

A traitor is a person who betrays a trust, allegiance, or duty by acting against the interests of those who rely on them. In political, military, or organizational contexts, a traitor is someone who provides aid to an enemy, undermines a group, or otherwise harms those they are sworn to serve. The term carries strong negative connotations and is often used in moral judgments as well as legal or historical descriptions.

Etymology and usage: The word derives from Latin traditor 'betrayer', from tradere 'to betray.' It entered English via Old French, with senses extending from personal betrayals to disloyal acts against a state or community. In everyday language it is sometimes used loosely for disloyal behavior that does not meet legal definitions of treason.

Legal and political sense: In many jurisdictions, treason is a specific crime that involves levying war against one’s country, or providing aid and comfort to its enemies. Not all acts of betrayal meet that standard; some are framed as breach of contract, breach of fiduciary duty, or other offenses, depending on the context. In occupied or revolutionary settings, collaborators or turncoats may be labeled traitors by their former allies.

Notable examples and cultural usage: Historical cases commonly cited as traitors include Benedict Arnold in American history and Vidkun Quisling in Norway during World War II. In Roman history, Brutus is sometimes described as a traitor, though opinion on his motives varies. In literature and media, the traitor archetype explores themes of loyalty, motive, and perspective.