शचिष्ठśaciṣṭhamf(आ)n. most powerful or helpful RV.
mf(आ)neuter gender most powerful or helpful fg-veda
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.