[treated as sing. or pl.]workers or working-class people, regarded collectively (often used with reference to Marxism) 工人;工人阶级[总称](常用于马克思主义) the growth of the industrial proletariat. 产业工人的增长。 ■the lowest class of citizens in ancient Rome (古罗马公民中的)最下层阶级
语源
mid 19th cent.: from French prolétariat, from Latin proletarius (see proletarian)