FURNACE n. 3 definitions
An inclosed place in which heat is produced by the combustion of fuel, as for reducing ores or melting metals, for warming a house, for baking pottery, etc.; as, an iron furnace; a hot-air furnace; a glass furnace; a boiler furnace, etc.
GAOL n.
A place of confinement, especially for minor offenses or provisional imprisonment; a jail. [Preferably, and in the United States usually, written jail.] Commission of general gaol delivery, an authority conferred upon judges and others included in it, for trying and delivering every prisoner in jail when the judges, up…