[{"Bold_text": "noun", "List Items": ["Chemistry.a ductile, bluish-white metallic element: used in making galvanized iron, brass, and other alloys, and as an element in voltaic cells.:Zn;:65.37;:30;:7.14 at 20°C.", "a piece of this metal used as an element in a voltaic cell."]}, {"Bold_text": "verb (used with object)", "List Items": ["to coat or cover with zinc."]}]