No, Jewish is not a language. “Jewish” is an adjective referring to people, practices, or cultural elements associated with Jews, whether through ethnicity, religion, or heritage.
The primary language historically associated with the Jewish people is Hebrew. Hebrew is both an ancient and modern language, used in religious texts like the Tanakh (referred to as the Old Testament by Christians) and as the official language of Israel today.
Additionally, Yiddish, a Germanic language with Hebrew and Slavic influences, has been widely spoken by Ashkenazi Jewish communities, particularly in Europe and North America. Other Jewish diaspora communities have also used languages like Ladino (Judeo-Spanish) or Aramaic in specific historical contexts.
While “Jewish” itself is not a language, the term can be associated with these rich linguistic traditions that reflect the diversity of Jewish culture and history. Thus, Hebrew, Yiddish, Ladino, and Aramaic could be considered Jewish languages.