[{"Bold_text": "noun", "List Items": ["Architecture.a rounded, convex surface, usually surrounded with carved ornamental scrollwork, for receiving a painted or low-relief decoration, as an escutcheon.", "an oval or oblong figure, as on ancient Egyptian monuments, enclosing characters that represent the name of a sovereign.", "the case containing the inflammable materials in certain fireworks.", "cartridge(def1) cartridge(def1).", "a box for cartridges ."]}]