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A Rebbe (Hebrew: רבי: /ˈrɛbɛ/) or Admor (Hebrew: אדמו״ר) is the spiritual leader in the Hasidic movement, and the personalities of its dynasties. The titles of Rebbe and Admor, which used to be a general honor title even before the beginning of the movement, became, over time, almost exclusively identified with its Tzaddikim.
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