Downcome
Pronunciation : Down"come`
Part of Speech : n.
Definition : 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.
Source : Webster's Unabridged Dictionary, 1913