During the Medieval Period, the language that was designated as the `Camp Language` was Urdu. This language emerged as a result of the interaction between Persian and local Indian dialects. It became the language of the army camps and was used for communication among soldiers and traders from different regions in India. Urdu is primarily a combination of Persian and Hindi, with influences from Arabic and Turkish as well. It developed its own distinct script called the Nastaliq script. The use of Urdu as the `Camp Language` had a significant impact on the language`s development and spread throughout the Indian subcontinent.