[{"Bold_text": "noun", "List Items": ["the act of exciting.", "the state of being excited.", "Electricity.the application of voltage to an electric device, as an electron-tube circuit, an , or a dynamotor, often for producing a magnetic field in the device.the voltage applied.", "the application of voltage to an electric device, as an electron-tube circuit, an , or a dynamotor, often for producing a magnetic field in the device.", "the voltage applied.", "Physics.a process in which a molecule, atom, nucleus, or particle is excited.", "Also called drive .Electronics.the varying voltage applied to the control electrode of a vacuum tube."]}]