坐化 Traditional form: 坐化 Pinyin (reading): zuòhuà Definitions: to die in a seated posture (Buddhism) Characters: 坐 - seat; to sit; to ride, to travel by 化 - to change, to convert, to reform; -ize Traditional characters: 坐 - seat; to sit; to ride, to travel by 化 - to change, to convert, to reform; -ize