Tajik language in the context of "Xishrav"

Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian suffix "-stan" (meaning 'land') in both respective native languages and most other languages. The region is bounded by the Caspian Sea to the southwest, European Russia to the northwest, China and Mongolia to the east, Afghanistan and Iran to the south, and Siberia to the north. Together, the five Central Asian countries have a total population of around 76 million.

In the pre-Islamic and early Islamic eras (c. 1000 and earlier) Central Asia was inhabited predominantly by Iranian peoples, populated by Eastern Iranian-speaking Bactrians, Sogdians, Chorasmians, and the semi-nomadic Scythians and Dahae. As the result of Turkic migration, Central Asia also became the homeland for the Kazakhs, Kyrgyzs, Tatars, Turkmens, Uyghurs, and Uzbeks; Turkic languages largely replaced the Iranian languages spoken in the area, with the exception of Tajikistan and areas where Tajik is spoken.

Uzbekistan, officially the Republic of Uzbekistan, is a doubly landlocked country located in Central Asia. It is surrounded by five countries: Kazakhstan to the north, Kyrgyzstan to the northeast, Tajikistan to the southeast, Afghanistan to the south, and Turkmenistan to the southwest, making it one of only two doubly landlocked countries on Earth, the other being Liechtenstein. The country has a population of more than 37.6 million, making it the most populous country in Central Asia. Uzbekistan is a member of the Organization of Turkic States. Uzbek, spoken by the Uzbek people, is the official language and spoken by the majority of its inhabitants, while Russian and Tajik are significant minority languages. Islam is the predominant religion, and most Uzbeks are Sunni Muslims.

The first recorded settlers in the land of what is contemporary Uzbekistan were Eastern Iranian nomads, known as Scythians, who founded kingdoms in Khwarazm, Sogdiana, and Bactria in the 8th–6th centuries BC, as well as Fergana and Margiana in the 3rd century BC – 6th century AD. The area was incorporated into the Achaemenid Empire and, after a period of Greco-Bactrian rule and later by the Sasanian Empire, until the Muslim conquest of Persia in the seventh century. The early Muslim conquests and the subsequent Samanid Empire converted most of the people into adherents of Islam. During this period, cities began to grow rich from the Silk Road, and became a center of the Islamic Golden Age. The local Khwarazmian dynasty was destroyed by the Mongol invasion in the 13th century, leading to a dominance by Mongol peoples. Timur in the 14th century established the Timurid Empire. Its capital was Samarkand, which became a center of science under the rule of Ulugh Beg, giving birth to the Timurid Renaissance. The territories of the Timurid dynasty were conquered by Kipchak Shaybanids in the 16th century. Conquests by Emperor Babur towards the east led to the foundation of the Mughal Empire in India. Most of Central Asia was gradually incorporated into the Russian Empire during the 19th century, with Tashkent becoming the political center of Russian Turkestan. In 1924, national delimitation created the Uzbek Soviet Socialist Republic as a republic of the Soviet Union. It declared independence as the Republic of Uzbekistan in 1991.

Persian, also known by its endonym Farsi or Parsi, is a Western Iranian language belonging to the Iranian branch of the Indo-Iranian subdivision of the Indo-European languages. Persian is a pluricentric language predominantly spoken and used officially within Iran, Afghanistan, and Tajikistan in three mutually intelligible standard varieties, respectively Iranian Persian (officially known as Persian), Dari Persian (officially known as Dari since 1964), and Tajiki Persian (officially known as Tajik since 1999). It is also spoken natively in the Tajik variety by a significant population within Uzbekistan, as well as within other regions with a Persianate history in the cultural sphere of Greater Iran. It is written officially within Iran and Afghanistan in the Persian alphabet, a derivative of the Arabic script, and within Tajikistan in the Tajik alphabet, a derivative of the Cyrillic script.

Modern Persian is a continuation of Middle Persian, an official language of the Sasanian Empire (224–651 CE), itself a continuation of Old Persian, which was used in the Achaemenid Empire (550–330 BCE). It originated in the region of Fars (Persia) in southwestern Iran. Its grammar is similar to that of many European languages.

Arabic has had a great influence on other languages, especially in vocabulary. The influence of Arabic has been most profound in those countries visited by Islam or Islamic power.

Arabic loanwords have made into many languages as diverse as Abkhaz, Afrikaans, Amharic, Albanian, Armenian, Assyrian, Azerbaijani, Balochi, Bengali, Berber, Bosnian, Bulgarian, Catalan, Chechen, Circassian, Croatian, English, French, Georgian, Greek, Gujarati, Hausa, Hebrew, Hindi, Hungarian, Indonesian, Italian, Kazakh, Kurdish, Kyrgyz, Macedonian, Malay, Mongolian, Montenegrin, Nepali, Odia, Ossetian, Pashto, Persian, Portuguese, Punjabi, Romani, Romanian, Russian, Serbian, Sicilian, Spanish, Sindhi, Somali, Swahili, Tagalog, Tajik, Tatar, Tigrinya, Turkish, Turkmen, Ukrainian, Urdu, Uyghur, Uzbek, Visayan, Wolof, Xhosa, Yoruba, Zulu, as well as other languages in countries where these languages are spoken. Other languages such as Maltese and Nubi derive from Arabic, rather than merely borrowing vocabulary. Arabic words were being used from the Iberian Peninsula all the way to Maritime Southeast Asia prior to the spread of European international words.

Middle Persian, also known by its endonym Pārsīk or Pārsīg (Inscriptional Pahlavi script: 𐭯𐭠𐭫𐭮𐭩𐭪, Manichaean script: 𐫛𐫀𐫡𐫘𐫏𐫐‎, Avestan script: 𐬞𐬀𐬭𐬯𐬍𐬐) in its later form, is a Western Middle Iranian language which became the literary language of the Sasanian Empire. For some time after the Sasanian collapse, Middle Persian continued to function as a prestige language. It descended from Old Persian, the language of the Achaemenid Empire and is the linguistic ancestor of Modern Persian, the official language of Iran (also known as Persia), Afghanistan (Dari) and Tajikistan (Tajik).

Tajiks (Dari: تاجیکان, Tajik: Тоҷикон), also spelled Tadzhiks or Tadjiks, are a group of various Persian-speaking Eastern Iranian groups of people native to Central Asia, living mainly in Afghanistan, Tajikistan and Uzbekistan. Even though the term Tajik does not refer to a cohesive cross-national ethnic group, Tajiks are the largest ethnicity in Tajikistan, and the second-largest in both Afghanistan and Uzbekistan. They speak variations of Persian, a west Iranian language. In Tajikistan, since the 1939 Soviet census, its small Pamiri and Yaghnobi ethnic groups are included as Tajiks. In China, the term is used to refer to its Pamiri ethnic groups, the Tajiks of Xinjiang, who speak the Eastern Iranian Pamiri languages. In Afghanistan, the Pamiris are considered a separate ethnic group.

As a self-designation, the literary New Persian term Tajik, which originally had some previous pejorative usage as a label for eastern Persians or Iranians, has become acceptable during the last several decades, particularly as a result of Soviet administration in Central Asia. Alternative names for the Tajiks are Fārsīwān (Persian-speaker), and Dīhgān (cf. Tajik: Деҳқон) which translates to "farmer or settled villager", in a wider sense "settled" in contrast to "nomadic" and was later used to describe a class of land-owning magnates as "Persian of noble blood" in contrast to Arabs, Turks and Romans during the Sassanid and early Islamic period.

Dari, also known as Farsi Dari, Dari Persian, Eastern Persian, or Afghan Persian, is the variety of the Persian language spoken in Afghanistan. Dari is the Afghan government's official term for the Persian language; it is known as Afghan Persian or Eastern Persian in many Western sources. The decision to rename the local variety of Persian in 1964 was more political than linguistic to support an Afghan state narrative. Dari Persian is most closely related to Tajiki Persian as spoken in Tajikistan and the two share many phonological and lexical similarities. Apart from a few basics of vocabulary, there is little difference between formal written Persian of Afghanistan and Iran; the languages are mutually intelligible. Dari is the official language for approximately 30.6 million people in Afghanistan and it serves as the common language for inter-ethnic communication in the country.

As defined in the 2004 Constitution of Afghanistan, Dari is one of the two official languages of Afghanistan; the other is Pashto. Dari is the most widely spoken language in Afghanistan and the native language of approximately 25–55% of the population. Dari serves as the lingua franca of the country and is understood by up to 78% of the population.