[{"Bold_text": "adjective", "List Items": ["turning or capable of turning around on an axis, as a wheel.", "taking place around an axis, as motion.", "having a part or parts that turn on an axis, as a machine."]}, {"Bold_text": "noun", "List Items": ["a rotary device or machine.", "Chiefly Northeastern U.S. traffic circle traffic circle.", "Also calledro?tary convert?er.Electricity. synchronous converter synchronous converter.", "(initial capital letter) Rotary Club Rotary Club."]}]