[{"Bold_text": "noun", "List Items": ["Anatomy, Zoology. middle ear middle ear. tympanic membrane tympanic membrane.", "middle ear middle ear.", "tympanic membrane tympanic membrane.", "Architecture.the recessed, usually triangular space enclosed between the horizontal and sloping cornices of a pediment, often decorated with sculpture.a similar space between an arch and the horizontal head of a door or window below.", "the recessed, usually triangular space enclosed between the horizontal and sloping cornices of a pediment, often decorated with sculpture.", "a similar space between an arch and the horizontal head of a door or window below.", "Electricity.the diaphragm of a telephone.", "a drum or similar instrument.", "the stretched membrane forming a drumhead."]}]