Meaning Of Bosh

n.

Figure; outline; show.

n.

Empty talk; contemptible nonsense; trash; humbug.

n.

One of the sloping sides of the lower part of a blast furnace; also, one of the hollow iron or brick sides of the bed of a puddling or boiling furnace.

n.

The lower part of a blast furnace, which slopes inward, or the widest space at the top of this part.

n.

In forging and smelting, a trough in which tools and ingots are cooled.