rebbe /ˈɹɛbi/ noun2 •(Judaism) The spiritual leader of a Hasidic Jewish community. •(Judaism) A teacher of Torah, especially in a primary school.Since their was no kollel that Shlomo could enter immediately, he would stay in the house and learn all day. When I came home at night, he would be my own private rebbe-chavrusa. — 1993 formsrebbes