pouf (n.)youdaoicibaDictYouDict[pouf 词源字典]
"style of elaborate female head-dress," 1817 (in reference to styles of c. 1780), from French bouffer "to blow out, puff," probably of imitative origin. In dress-making, recorded from 1869; in reference to over-stuffed cushions, 1884. As a verb by 1882 (implied in pouffed).[pouf etymology, pouf origin, 英语词源]