प्रस्वृprasvṛ1 P. To lengthen or prolate a tone in uttering.
1 Parasmaipada To lengthen or prolate a tone in uttering.
कोशःDictionaries
Every entry for a word in Apte, Monier-Williams, Macdonell and the Dhātupāṭha, with their abbreviations spelled out, and an analysis of its forms.