rabbi

noun3

1. •
   (Judaism) A Jewish scholar or teacher of halacha (Jewish law), capable of making halachic decisions.
2. •
   (Judaism) A Jew who is the leader or is qualified to be the leader of a Jewish congregation.
3. •
   (slang) A senior officer who acts as a mentor.

   • Hoskins? He doesn't have a better rabbi in the department than that? — 2006

noun1

1. •
   The title of a rabbi (a Jewish scholar or teacher); used before or instead of the rabbi's name.