WELL n.
The lower part of a furnace, into which the metal falls. Artesian well, Driven well. See under Artesian, and Driven. -- Pump well. (Naut.) See Well, 5 (a), above. -- Well boring, the art or process of boring an artesian well. -- Well drain. (a) A drain or vent for water, somewhat like a well or pit, serving to disch…