[{"Bold_text": "noun", "List Items": ["paper, usually with printed decorative patterns in color, for pasting on and covering the walls or ceilings of rooms, hallways, etc.", "any fabric, foil, vinyl material, etc., used as a wall or ceiling covering.", "Computers.a design or picture in the background of the primary display screen of a graphical user interface:Personalize your tablet by changing the wallpaper."]}, {"Bold_text": "verb (used with object)", "List Items": ["to put wallpaper on (a wall, ceiling, etc.) or to furnish (a room, house, etc.) with wallpaper."]}]