- Lubavitch, Lubavitch movement, Chabad-Lubavitch, Chabad - a large missionary Hasidic movement known for their hospitality, technological expertise, optimism and emphasis on religious study
--1 is a kind of religious movement
--1 has members: Lubavitcher - Chabad, Chabad Hasidism - a form of Hasidism practiced by Lithuanian and Russian Jews under communist rule; the beliefs and practices of the Lubavitch movement
--2 is a kind of Hasidism, Hassidism, Chasidism, Chassidism