Abstract
The purpose of the study is to determine the status of the Kypchak language in the political, social and intellectual history of Egypt during the period of Mamluks’ rule.To clarify the situation, we have made an overview of the few primary and secondary sources that deal with the functioning of the Turks’ language and the analysis of its role and place in the Egyptian medieval society from the historical, religious and cultural positions. Metaphorically, the Kypchak language was the barrier language separating the social group of former slaves from the local population of Egypt and providing the right to a special position, up to the possibility of occupying the highest office of power. It also helped not to dissolve in a much larger society of Egyptians and to maintain the identity, the main component of which it was. However, the dominance of the military caste of the Mamluks did not engender language conflicts in medieval Egypt. Despite the cultural differences between the social groups - the Turkic military elite and the bulk of the Egyptian population, the devaluation of local dialects and languages has not occurred. Moreover, the Mamluk rulers have even strengthened the status of the Classical Arabic by their strong support of the material and spiritual Islamic culture and infrastructure. However, the Kypchak language did not lose its positions remaining the language of communication not only of the Turks but also of the Türkicized Caucasian and Mongolian ethnic groups.We believe that the study of the language of the medieval Turkic world can be more productive if we include an interdisciplinary approach to the methodology of its study and not only Eastern but European sources as well.