[{"Bold_text": "noun", "List Items": ["a person or thing that growls .", "Informal.a pitcher, pail, or other container brought by a customer for beer.", "British Slang.a four-wheeled, horse-drawn carriage.", "Electricity.an electromagnetic device consisting of two field poles, used for indicating short-circuited coils in armatures and for magnetizing or demagnetizing objects.", "an iceberg large enough to be a navigational hazard."]}]