Traitor meaning: A traitor is a person who is

A traitor is a person who is not loyal to his or her own country, friends, etc. and who betrays them by helping or supporting an enemy. Learn more about the origin, usage and examples of the word traitor from Britannica Dictionary. Definition of traitor noun in Oxford Advanced Learner's Dictionary. Meaning , pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 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 commits treason. American Heritage® Dictionary of the English Language, Fifth... Master the word " TRAITOR " in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.