Judeo-Moroccan Arabic is the variety or the varieties of the Moroccan vernacular Arabic spoken by Moroccan Jews living or formerly living in Morocco. Historically, the majority of Moroccan Jews spoke Moroccan vernacular Arabic, or Darija, as their first language, even in Amazigh areas, which was facilitated by their literacy in Hebrew script. The Darija spoken by Moroccan Jews, which they referred to as al-‘arabiya diyalna ("our Arabic") as opposed to ‘arabiya diyal l-məslimīn (Arabic of the Muslims), typically had distinct features, for example, they would pronounce s as š and z as ž, some lexical borrowings from Hebrew, and in some regions Hispanic features from the migration of Sephardi Jews following the Alhambra Decree. The Jewish dialects of Darija spoken in different parts of Morocco had more in common with the local Moroccan Arabic dialects than they did with each other.
Nowadays, speakers of the language are usually older adults. The young generation of the Jews of Morocco who studied at schools of the Alliance Israelite Universelle under the French protectorate made French their mother tongue.