plebeian: [16] The plēbs were the ‘common people’ of ancient Rome (the word may connected with Greek pléthos ‘multitude’, a relative of English plethora). English gets plebeian from its derived adjective plēbēius. The connotations of ‘lower-classness’ have been transferred from ancient Rome to the present day, and inspired the derogatory pleb [19]. A plebiscite [16] is etymologically a ‘decree approved by the common people’. [plebeian etymology, plebeian origin, 英语词源]