can·ni·bal·ism /ˈkænəbəˌlɪzəm/ 嗜食同類,食人,自相殘殺
Can·ni·bal·ism n. The act or practice of eating human flesh by mankind. Hence; Murderous cruelty; barbarity. ◄ ►
cannibalism n : the practice of eating the flesh of your own kind