सप्रथस्तमsaprathastamamfn. (superl.) very extensive or large ib.
masculine, feminine and neuter; or adjective (superlative degree) very extensive or large ibidem
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.