downcome
n. வீழ்ச்சி, அழிவு, கடுமழை.
Down"come`, n. 1. Sudden fall; downfall; overthrow. Milton. 2. (Iron Manuf.) Defn: A pipe for leading combustible gases downward from the top of the blast furnace to the hot-blast stoves, boilers, etc., where they are burned.