衰亡 Traditional form: 衰亡 Pinyin (reading): shuāiwáng Definitions: to decline to die out decline and fall Characters: 衰 - weak, feeble; to decline, to falter 亡 - death, destruction; to lose; to perish Traditional characters: 衰 - weak, feeble; to decline, to falter 亡 - death, destruction; to lose; to perish