玉碎 [－－]

Jyutping juk6 seoi3
Pinyin yù suì

Definitions (CC-CANTO)
  1. to self-destruct / to make sacrifices in the name of justice
Definitions (Wiktionary)
  1. verb, figuratively
    to die for moral principles, one's ideals or justice
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）