mandibular fossa a depression in the inferior surface of the pars squamosa of the temporal bone at the base of the zygomatic process, in which the condyle of the mandible rests; called also glenoid fossa.
Khadijah or KhadÄ«ja bint Khuwaylid (Arabic: Ø®Ø¯ÙØ¬Ø© Ø¨ÙØª Ø®ÙÙÙØ¯ â) or KhadÄ«ja al-Kubra (Khadija the great) (c. 555 or 567 â 620 CE) was the first wife of the Islamic prophet Muhammad.She is commonly regarded by Muslims as the  mother of the Believers i.e.Muslims , and was the first person to convert to Islam.hadija did not travel with her trade caravans; she employed others to trade on her behalf for a commission. In 595 Khadija needed an agent for a transaction in Syria. Abu Talib ibn 'Abd al-Muttalib recommended her distant cousin Muhammad ibn Abdullah.
The Taqiyah. The Taqiyah is a small white cap that keeps the ghutra from slipping off the head. In some places like Egypt, Sudan and other African countries, Tagiya is worn by itself with no other headcover. When worn by itself, Tagiyah can be of any color, while when worn under a headcover, it is always white.his type of clothing is very popular in the Middle east and other Islamic countries. The style may vary slightly from country to country. The headdress consists of three things: the Taqiyah, the Ghutra ,and the Iqal. Some men may choose not to wear the Iqal.