Hejazi Arabic
Hejazi Arabic or Hijazi Arabic ( '), also known as West Arabian Arabic, is a variety of Arabic spoken in the Hejaz region in Saudi Arabia. Strictly speaking, there are two main groups of dialects spoken in the Hejaz region, one by the urban population, originally spoken in the major cities of Jeddah, Mecca and Medina, and another by the Bedouin or rural populations. However, the term most often applies to the urban variety which is discussed in this article.
Varieties of Arabic
Arabic-based pidgins (which have a limited vocabulary consisting mostly of Arabic words, but lack most Arabic morphological features) are in widespread use along the southern edge of the Sahara, and have been for a long time. In the eleventh century, the medieval geographer al-Bakri records a text in an Arabic-based pidgin, probably one that was spoken in the region corresponding to modern Mauritania. In some regions, particularly around the southern Sudan, the pidgins have creolized (see the list below).