ir·resolute \(ˈ)i, ə, (ˈ)ir, (ˈ)iə+\adjective Etymology:in- (I) + resolute 1.obsolete: not resolved or solved : unexplained 2. a.: uncertain how to act or proceed < stood irresolute waiting for some inspiration > b.: lacking strength of purpose or decisiveness of character : weak and vacillating < a kindly man but very irresolute >