उपचतुरupacaturaa.(P.V.4.77 Vārt.1) About four.
(ParasmaipadaV.4.77 Vārt.1) About four.
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.