Ashkenazi (Hebrew: אשכנזי, Ashkenazi; Yiddish: אַשכּנזיש, Ashkenazish; German: Aschkenasim) refers to a Jewish diaspora population that traces its origins to the Jews of the Rhineland in the Middle Ages. The term is derived from the Hebrew word Ashkenaz, which originally referred to medieval Germany and later became synonymous with the Jewish communities that settled in Central and Eastern Europe. Ashkenazi Jews are distinguished from Sephardic Jews, who originate from the Iberian Peninsula, and Mizrahi Jews, who come from the Middle East and North Africa. The Ashkenazi community is known for its unique cultural, linguistic, and religious traditions, including the use of Yiddish, a High German-derived language with Hebrew and Slavic influences. Historically, Ashkenazi Jews have made significant contributions to various fields, including academia, science, and the arts. Today, the majority of Jewish people worldwide are of Ashkenazi descent.