The Aleppo Codex is a medieval bound manuscript of the Hebrew Bible. The codex was written in the city of Tiberias in the tenth century CE under the rule of the Abbasid Caliphate, and was endorsed for its accuracy by Maimonides. Together with the Leningrad Codex, it contains the Aaron ben Moses ben Asher Masoretic Text tradition.

Hebrew is a Northwest Semitic language within the Afroasiatic language family. A regional dialect of the Canaanite languages, it was natively spoken by the Israelites and remained in regular use as a first language until after 200 CE and as the liturgical language of Judaism and Samaritanism. The language was revived as a spoken language in the 19th century, and is the only successful large-scale example of linguistic revival. It is the only Canaanite language, as well as one of only two Northwest Semitic languages, with the other being Aramaic, still spoken today.