Violation of allegiance toward one's country or sovereign, especially the betrayal of one's country by waging war against it or by consciously and purposely acting to aid its enemies.
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treasonous [Çü]
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1. petit treason (°æ¹Ý¿ªÁË) 2. high treason (´ë¿ªÁË, ±¹»ç¹ü)