killing

noun
  1. The act of causing death, especially deliberately. noun
    The killing of the deer was quick and humane.
    The detective investigated the killing that occurred in the alley.
  2. A large profit or financial gain. noun
    He made a killing on the stock market last year.
    They made a killing by selling their house at the peak of the market.
  3. Causing death or destruction. adjective
    The killing frost destroyed the entire crop.
    The killing blow was delivered swiftly.