Uyghur language

Uyghur or Uighur (/ˈwiːɡʊər, -ɡər/; ئۇيغۇر تىلى, Уйғур тили, Uyghur tili, Uyƣur tili, IPA: [ʊjˈʁʊɾ.tɪ.lɪ] or ئۇيغۇرچە, Уйғурчә, Uyghurche, Uyƣurqə, IPA: [ʊj.ʁʊɾˈtʃɛ], CTA: Uyğurçä; formerly known as Eastern Turki) is a Turkic language written in a Uyghur Perso-Arabic script with 8–13 million speakers, spoken primarily by the Uyghur people in the Xinjiang Uyghur Autonomous Region of Western China. Apart from Xinjiang, significant communities of Uyghur speakers are also located in Kazakhstan, Pakistan, Kyrgyzstan, and Uzbekistan, and various other countries have Uyghur-speaking expatriate communities. Uyghur is an official language of the Xinjiang Uyghur Autonomous Region; it is widely used in both social and official spheres, as well as in print, television, and radio. Other ethnic minorities in Xinjiang also use Uyghur as a common language.

Uyghur belongs to the Karluk branch of the Turkic language family, which includes languages such as Uzbek. Like many other Turkic languages, Uyghur displays vowel harmony and agglutination, lacks noun classes or grammatical gender, and is a left-branching language with subject–object–verb word order. More distinctly, Uyghur processes include vowel reduction and umlauting, especially in northern dialects. In addition to other Turkic languages, Uyghur has historically been strongly influenced by Arabic and Persian, and more recently by Russian and Mandarin Chinese.

The modified Arabic-derived writing system is the most common and the only standard in China, although other writing systems are used for auxiliary and historical purposes. Unlike most Arabic-derived scripts, the Uyghur Arabic alphabet has mandatory marking of all vowels due to modifications to the original Perso-Arabic script made in the 20th century. Two Latin alphabets and one Cyrillic alphabet are also used, though to a much lesser extent. The two Latin-based and the Arabic-based Uyghur alphabets have 32 characters each; the Uyghur Cyrillic alphabet also uses two iotated vowel letters (Ю and Я).