What does "traitor" mean?

Traitor: Hence, one who betrays any confidence or trust; a betrayer. "This false traitor death." Chaucer.

Additional senses

  1. 2.Traitorous. [R.] Spenser. Pope.
  2. 3.To act the traitor toward; to betray; to deceive. [Obs.] " But time, it traitors me." Lithgow.

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