相乘 Traditional form: 相乘 Pinyin (reading): xiāngchéng Definitions: to multiply (math.) multiplication Characters: 相 - mutual, reciprocal; equal; each other 乘 - ride, mount; to make use of; to ascend; to multiply Traditional characters: 相 - mutual, reciprocal; equal; each other 乘 - ride, mount; to make use of; to ascend; to multiply