periwig, periwigged A wig or peruke [a wig, especially one worn by men in the 17th and 18th century]. It should be noticed that this peri- prefix is not related to the Greek peri- elements listed in this section. It is discussed here in order to clarify its origin and to clear up any confusion that may exist about its connection to the Greek prefi... Found on http://www.wordinfo.info/words/index/info/view_unit/1610/17