Panini's Astadhyayi is a compendium of linguistic theories. Panini bases his grammatical description of the language on certain concepts underlying his sutras, but for which he could not have exhausted the description of the Bhasa. Here is the theory of Samartha pervading the whole grammar of Panini. The author brings out the original import of Samartha and explains the theory as a unique type of linguistic concept thoroughly useful not only for ancient Indian ...