[{"Bold_text": "noun", "List Items": ["(in the Bible) the second son of Adam and Eve, slain by his brother, Cain.", "Sir Frederick Augustus,1827–1902,English chemist: inventor of cordite.", "I. W.,1908–87,U.S. labor leader: president of the United Steelworkers of America 1965–77.", "Niels Hen·rik[neels , hen, -, r, ik],1802–29,Norwegian mathematician.", "a first name."]}]