early 13c., from O.Fr. begart, originally a member of the Beghards, lay brothers of mendicants in the Low Countries, from M.Du. beggaert "mendicant," of uncertain origin, with pejorative suffix (see -ard). Cf. Beguine. Early folk etymology connected
the English word with bag. The feminine form beggestere is attested as a surname from c.1300. The verb meaning "to reduce to poverty" is from 1520s. Beggar's velvet was an old name for "dust bunnies."