FURNACES
Noun
furnaces
plural of furnace
Source: Wiktionary
FURNACE
Fur"nace, n. Etym: [OE. fornais, forneis, OF. fornaise, F. fournaise,
from L. fornax; akin to furnus oven, and prob. to E. forceps.]
1. 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.
Note: Furnaces are classified as wind or air. furnaces when the fire
is urged only by the natural draught; as blast furnaces, when the
fire is urged by the injection artificially of a forcible current of
air; and as reverberatory furnaces, when the flame, in passing to the
chimney, is thrown down by a low arched roof upon the materials
operated upon.
2. A place or time of punishment, affiction, or great trial; severe
experience or discipline. Deut. iv. 20. Bustamente furnace, a shaft
furnace for roasting quicksilver ores.
– Furnace bridge, Same as Bridge wall. See Bridge, n., 5.
– Furnace cadmiam or cadmia, the oxide of zinc which accumulates in
the chimneys of furnaces smelting zinciferous ores. Raymond.
– Furnace hoist (Iron Manuf.), a lift for raising ore, coal, etc.,
to the mouth of a blast furnace.
Fur"nace, n.
1. To throw out, or exhale, as from a furnace; also, to put into a
furnace. [Obs. or R.]
He furnaces The thick sighe from him. Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition