maunder
From Longman Dictionary of Contemporary Englishmaundermaun‧der /ˈmɔːndə $ ˈmɒːndər/ verb [intransitive] especially British English TALK TO somebodyto talk or complain about something for a long time in a boring waymaunder on/about What are you maundering on about, George?→ See Verb tableOrigin maunder (1600-1700) Probably from the sound