[{"Bold_text": "noun", "List Items": ["the pressed and formed sheet-metal part mounted over the road wheels of an automobile, bicycle, etc., to reduce the splashing of mud, water, and the like.", "a device on the front of a locomotive, streetcar, or the like, for clearing the track of obstructions.", "a mudguard or splashboard on a horse-drawn vehicle.", "Nautical.a piece of timber, bundle of rope, or the like, hung over the side of a vessel to lessen shock or prevent chafing, as between the vessel and a dock or another vessel.", "a low metal guard before an open fireplace, to keep back falling coals.", "a person or thing that wards something off."]}]