verb HSK 6
Traditional 變節
biàn jié
to betray one's cause · to defect · to turn traitor · to change allegiance

Meaning

变节 refers to the act of betraying one's principles, political party, or cause, especially by switching sides to join the opposition. It carries strong negative connotations of disloyalty and moral failure, often used in political or wartime contexts when someone abandons their original allegiance.

Usage

This is a formal, literary term with serious negative judgment. It's commonly used in historical narratives, political commentary, or dramatic contexts to describe traitors or defectors. Native speakers would not use this casually; it implies a severe breach of loyalty and is often paired with words like 叛徒 (traitor) or 投敌 (defect to the enemy).

Examples

  1. 01
    他在关键时刻变节,投靠了敌人。
    zài guānjiàn shíkè biàn jié, tóukào le dírén.
    He turned traitor at the critical moment and went over to the enemy.
  2. 02
    这个变节分子出卖了组织的机密。
    Zhège biàn jié fènzǐ chūmài le zǔzhī de jīmì.
    This defector betrayed the organization's secrets.

Characters

Common collocations

  • 变节分子
    biàn jié fènzǐ
    turncoat, defector
  • 变节投敌
    biàn jié tóu
    to defect to the enemy

Antonyms

Origin

The word literally means 'to change one's integrity/principles.' 节 historically referred to moral integrity and steadfastness, so 变节 describes the transformation or abandonment of one's principled stance.

Related