smelter

An apparatus for smelting.

An establishment for smelting.

One who is engaged in the smelting industry.

One who is engaged in smelting, or who works in an establishment where ores are smelted.

In the Cordilleran region, smelting-works.

One who, or that which, smelts.

One who or that which smelts:

an industrial plant for smelting