国こく王おう殺さつ害がいこくおうさつがいMeanings1nounregicideRefers to the act of killing a king. A formal or historical term; in everyday speech, a phrase like 王を殺すこと is more common.国こく王おう殺さつ害がいは国こっ家か反はん逆ぎゃく罪ざいとみなされた。Regicide was considered high treason.歴れき史し書しょには国こく王おう殺
