[{"Bold_text": "noun", "List Items": ["a feeling or emotion:His story struck a chord of pity in the listeners.", "Geometry.the line segment between two points on a given curve.", "Engineering, Building Trades.a principal member of a truss extending from end to end, usually one of a pair of such members, more or less parallel and connected by a web composed of various compression and tension members.", "Aeronautics.a straight line joining the trailing and leading edges of an airfoil section.", "Anatomy. cord(def6) cord(def6)."]}, {"Bold_text": "noun", "List Items": ["a combination of usually three or more musical tones sounded simultaneously."]}, {"Bold_text": "verb (used with object)", "List Items": ["to establish or play a chord or chords for (a particular harmony or song); harmonize or voice:How would you chord that in B flat?"]}]