[{"Bold_text": "noun", "List Items": ["the act of a person or thing that kills .", "the total game killed on a hunt.", "Informal.a quick and unusually large profit or financial gain:We would all like to win the lottery or make a killing in the stock market."]}, {"Bold_text": "adjective", "List Items": ["fatal ; deadly :Tuberculosis was a killing disease well into the 20th century, and society found itself with few remedies.", "exhausting:An ever-expanding workload is imperceptible at first, but eventually we're operating at a killing pace.", "Informal.irresistibly funny.", "Slang.very attractive or fascinating:The actress is known for her outstanding beauty and killing smile."]}]