振幅 Traditional form: 振幅 Pinyin (reading): zhènfú Definitions: amplitude Characters: 振 - to arouse, to excite; to rouse, to shake 幅 - piece, roll, strip; breadth, width; measure word for textiles Traditional characters: 振 - to arouse, to excite; to rouse, to shake 幅 - piece, roll, strip; breadth, width; measure word for textiles