The Indo-Aryan languages, spoken by at least 700 million people in the Republic of India, in Pakistan, Bangladesh, Nepal, Sri Lanka, the Maldive Islands, and in countries where immigrants from South Asia have settled, constitute a major group within the Indo-European family. They have a claim to great antiquity, with the earliest Vedic Sanskrit texts dating to the end of the second millennium B.C. This language family supplies a historical documentation of language change over a longer period than any other subgroup of Indo-European. Further, the interaction between Indo-Aryan and Dravidan, Munda, and Tibeto-Burmese languages as well as Arabic and other Indo-European languages affords a rich field of study for borrowing and adaptation. Major features of Indo-Aryan languages have been described before, but there is a need for a synoptic treatment of these languages.

The Indo-Aryan languages are spoken by at least 700 million people throughout India, Pakistan, Bangladesh, Nepal, Sri Lanka and the Maldive Islands. They have a claim to great antiquity, with the earliest Vedic Sanskrit texts dating to the end of the second millennium B.C. With texts in Old Indo-Aryan, Middle Indo-Aryan and Modern Indo-Aryan, this language family supplies a historical documentation of language change over a longer period than any other subgroup of Indo-European.

This volume is divided into two main sections dealing with general matters and individual languages. Each chapter on the individual language covers the phonology and grammar (morphology and syntax) of the language and its writing system, and gives the historical background and information concerning the geography of the language and the number of its speakers.