Persian Language

Persian Language, also known by the contemporary name of Farsi (after the Parsa, or Fars, area of Persia), is the most widely spoken member of the Iranian branch of the Indo-Iranian languages, a subfamily of the Indo-European languages. It is the language of Iran (formerly Persia), where it is often labelled Farsi or Western Farsi. It is also widely spoken in Afghanistan (in the form of Dari, or Eastern Farsi) and, in an archaic form called Tajiki or Tajiki Persian, in Tajikistan and the Pamir Mountain region. Written in Perso-Arabic script, modern Persian has numerous Arabic loanwords and an extensive literature.

Three phases may be distinguished in the development of Iranian languages: Old, Middle, and Modern. Old Iranian is represented by Avestan and Old Persian. Avestan, probably spoken in the north-east of ancient Persia, is the language of the Avesta, the sacred scriptures of Zoroastrianism. Except for this scriptural use, Avestan died out centuries before the advent of Islam. Old Persian is recorded in the south-west in cuneiform inscriptions of the Persian kings of the Achaemenid dynasty (c. 550-330 bc), notably Darius I and Xerxes I. It was spoken until around the 3rd century bc. Old Persian and Avestan have close affinity with Sanskrit, and, like Sanskrit, Greek, and Latin, were highly inflected languages.

Middle Iranian is represented not only by Middle Persian and the closely related Parthian language but also by several Central Asian tongues. Parthian was the language of the Arsacid or Parthian Empire (c. 250 bc-ad 226). Although it is known chiefly through inscriptions of the early kings of the following Sasanian period, Parthian declined when Sasanian power expanded. During the Arsacid period, however, it influenced Persian. The language of the Sasanian Empire (ad 226-641) was Middle Persian, often called Pahlavi (a term more strictly reserved for a form of the language used in certain Zoroastrian writings). Middle Persian has a simpler grammar than Old Persian and was usually written in an ambiguous script with multivalent letters, adopted from Aramaic; it declined after the Arab conquest in the 7th century. Although much of the Middle Persian literature was translated into Arabic, the bulk of its writings was lost during Islamic times. Other Middle Iranian tongues were also spoken in Sasanian Persia or in bordering regions of Central Asia: Khwarazmian, in Khiva; Bactrian, in Bactria; Sogdian, in the vast region of Sogdiana, including the cities of Samarqand and Bukhara; and Saka (a name associated with various Scythian kingdoms), in Chinese (or Eastern) Turkistan. Sogdian produced a body of Christian, Buddhist, and secular literature, and Saka's Khotanese dialect was the vehicle of an important Buddhist literature. Most Khwarezmian texts are from the post-Islamic period. Bactrian is known only in a few recently discovered inscriptions in Afghanistan.

Modern Persian had developed by the 9th century. It is a continuation of an area-wide standard language that had considerable Parthian and Middle Persian elements, with additional influences from other Iranian languages, although its exact origins remain unclear. Written in Perso-Arabic script (an expanded version of Arabic script with additional letters to suit certain sounds in the Persian language), it has been the official and cultural language of Persia since it first appeared. Its grammar is simpler than that of Middle Persian, having lost most of the inflectional systems of Old Persian, and having no system of case inflection. It has absorbed a vast Arabic vocabulary.