Yiddish The Language of The Ashkenazi Jews.
Yiddish (ייִדיש, יידיש or אידיש, yidish/idish, pronounced [ˈ(j)ɪdɪʃ], lit. “Jewish”; in older sources ייִדיש-טײַטש Yidish-Taitsh, lit. Judaeo-German) is the historical language of the Ashkenazi Jews.
It originated during the 9th century in Central Europe, providing the nascent Ashkenazi community with a High German-based vernacular fused with elements taken from Hebrew and Aramaic as well as from Slavic languages and traces of Romance languages.
Yiddish writing uses the Babylonian Hebrew alphabet.