Old Turkic

Old Turkic is the earliest fully attested member of the vast Turkic language family, preserved in stone inscriptions carved across the Mongolian steppe and the Orkhon Valley between the 6th and 13th centuries CE. Before its rulers commissioned these monuments, the Turkic peoples had no fixed writing system; their history lived in oral tradition and the memories of shamans and elders. When the Göktürks — the Blue Turks, the Celestial Turks — forged the first great Turkic empire in 552 CE, they adopted a runic-like alphabet almost certainly derived from Sogdian or Aramaic chancellery script, angular by necessity for stone carving, and left behind the oldest sustained record of any Turkic speech.

The Orkhon inscriptions, raised in the 720s and 730s CE by order of Bilge Khagan and his brother Kül Tigin, are the crown of Old Turkic literature. Written in a confident, rhetorical voice that addresses the Turkic people directly — admonishing them not to abandon their steppe independence for Chinese silk and ceremony — these texts reveal a language of considerable sophistication: complex verbal morphology, agglutinative suffixes stacking meaning upon meaning, a vocabulary built for the open horizon of the grassland. They are simultaneously political proclamation, eulogy, and philosophical meditation on what it means to be a people with a language of their own.

When the Uyghur Khaganate displaced the Göktürks in 744 CE, Old Turkic did not die; it transformed. The Uyghurs replaced runic stone-carving with a cursive alphabet derived from Sogdian, enabling a flourishing manuscript tradition at Dunhuang and in the Tarim Basin oases. Buddhist, Manichaean, and Nestorian Christian texts were translated into Uyghur Old Turkic, giving the language an interior, philosophical dimension entirely absent from the martial Orkhon inscriptions. After the Yenisei Kyrgyz shattered the Uyghur Khaganate in 840 CE, Uyghur-speaking communities scattered westward and southward, carrying Old Turkic literacy into Xinjiang and the fringes of the Persian world.

Old Turkic did not end so much as radiate outward. By the 11th and 12th centuries it was shading into the Middle Turkic varieties that Mahmud al-Kashgari documented in his monumental Diwan Lughat al-Turk in 1072. From those Middle Turkic streams descended Ottoman, Uzbek, Uyghur, Kazakh, Kyrgyz, Azerbaijani, and dozens of other languages — a family now spoken by nearly 200 million people from Istanbul to the Siberian taiga. Every one of them carries phonological echoes of the tongue that Bilge Khagan spoke when he looked out across the Orkhon River and decided his words deserved to outlast him.