Family of languages spoken throughout the world but commonly associated with N Africa and W Asia. It has two main branches, the Hamitic languages of N Africa and the Semitic languages originating in Syria, Mesopotamia, Palestine, and Arabia, but now found from Morocco in the west to the Arabian or Persian Gulf in the east. The scripts of Arabic and Hebrew are written from right to left. The Hamitic languages include ancient Egyptian, Coptic, and Berber, while the Semitic languages include the largest number of speakers - modern Arabic - and Hebrew, as well as Aramaic and Syriac.