破壊靱性 はかいじんせい Also written 破壊靭性, 破壊じん性 Meanings Noun fracture toughness Kanji 破 break. Read as ハ. 壊 destroy. Read as カイ. 靱 soft; pliable; quiver. Read as ジン. 性 nature. Read as セイ. Jinuma: Japanese Dictionary · Word lists