The Anatolian languages are a branch of the Indo-European language family that were historically spoken in the region of Anatolia, modern-day Turkey. This group includes languages such as Hittite, Luwian, and Lycian, which were used in ancient civilizations. These languages are primarily known from inscriptions and texts dating back to the second millennium BCE. Anatolian languages are significant for understanding the early development of Indo-European languages and their spread. They provide insights into the culture, society, and history of ancient Anatolian peoples. The study of these languages helps linguists trace the evolution of language and the interactions between different cultures in the region.