心-54 愾 （动）Anger [anger] (move) hatred towards the enemy.

忾   hatred towards the enemy.Anger anger is knowing the word. Jin Ming Jin refers schematically war. Heart means to fight the war when, knowing the enemy's combat anger anger. "Said the text" Note: "Wrath of War from gold, air sound.." Anger is anger war, anger is anger, and fight the military forces. Extended anger, resentment.
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忾   忾是会意字。金指鸣金，示意战争。心指作战时之斗志，会意作战对敌之愤忾。《说文》注：“怒战也。从金，气声。”忾为怒战，怒则有气，战则用兵。引申愤怒、愤恨。

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愾   （动）Anger [anger] (move) hatred towards the enemy.