(n) a form of Hasidism practiced by Lithuanian and Russian Jews under communist rule; the beliefs and practices of the Lubavitch movement, Syn. Chabad Hasidism
(n) a sect of Orthodox Jews that arose out of a pietistic movement originating in eastern Europe in the second half of the 18th century; a sect that follows the Mosaic law strictly, Syn. Hassidim, Hasidism, Chasidim, Chassidim