Sanskrit
Study of grammar by Indian scholars began early. The oldest existing Sanskrit grammatical work was written by the Indian grammarian Panini (c.4th cent. B.C.), who perceptively analyzed and commented on the Sanskrit language. Grammatically, Sanskrit has eight cases for the noun (nominative, accusative, genitive, dative, ablative, instrumental, vocative, and locative), three genders (masculine, feminine, and neuter), three numbers for verbs, nouns, pronouns, and adjectives (singular, dual, and plural), and three voices for the verb (active, middle, and passive). The language is very highly inflected. The ancient Indian scripts known as the Brahmi and Kharosthi alphabets have been employed to record Sanskrit. Both Brahmi and Kharosthi are thought to be of Semitic origin. The Devanagari characters, which are descended from Brahmi, also were, and still are, used for writing Sanskrit. The comparison of Sanskrit with the languages of Europe, especially by Sir William Jones, opened the way to the scientific study of language in Europe in the 18th cent.
See J. Bloch, Indo-Aryan, from the Vedas to Modern Times (rev. ed., tr. 1965); R. P. Godman and S. J. Sutherland, Devavanipravesika: An Introduction to the Sanskrit Language (2d ed. rev. 1987).

