Meir Lublin or Meir ben Gedalia (1558 – 1616) was a Polish rabbi, Talmudist and Posek ("decisor of Jewish law"). He is well known for his commentary on the Talmud, Meir Einai Chachamim. He is also referred to as MaHaRam (Hebrew acronym: "Our Teacher, Rabbi Meir"). Source: Wikipedia (en)