Source : WordNet®

Chabad
     n 1: a large missionary Hasidic movement known for their
          hospitality, technological expertise, optimism and
          emphasis on religious study [syn: {Lubavitch}, {Lubavitch
          movement}, {Chabad-Lubavitch}]
     2: a form of Hasidism practiced by Lithuanian and Russian Jews
        under communist rule; the beliefs and practices of the
        Lubavitch movement [syn: {Chabad Hasidism}]