दुर्बलायासdurbalāyāsamfn. "weak of effort", ineffective MW.
masculine, feminine and neuter; or adjective "weak of effort", ineffective MW.
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.