Look up: bosh

1. 
   bosh
   the truncated central part of the blast furnace narrowing from the lintel at the top to the tuyere belt at the bottom Category: Iron and steel industries • inverted frustrum of a cone between hearth and belly of a blast furnace Category: Iron and steel industries
   Found on http://www.mijnwoordenboek.nl/definition
   
   
2. 
   Bosh
   Bosh noun [ Confer German posse joke, trifle; Italian bozzo a rough stone, bozzetto a rough sketch, s-bozzo a rough draught, sketch.] Figure; outline; show. [ Obsolete]
   Found on http://www.encyclo.co.uk/webster/B/82
   
   
3. 
   Bosh
   Bosh noun [ Turk.] Empty talk; contemptible nonsense; trash; humbug. [ Colloq.]
   Found on http://www.encyclo.co.uk/webster/B/82
   
   
4. 
   Bosh
   Bosh noun ; plural Boshes [ Confer German böschung a slope.] 1. 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. 2. plural The lower part of a blast furnace, which slopes inward, or the widest space at the top of this part. 3. In forging and sme ...
   Found on http://www.encyclo.co.uk/webster/B/82
   
   
5. 
   Bosh
   • (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.) Figure; outline; show. • (n.) In forging and smelting, a...
   Found on http://thinkexist.com/dictionary/meaning
   
   
6. 
   bosh
   (from the article `blast furnace`) The bosh is the hottest part of the furnace because of its close proximity to the reaction between air and coke. Molten iron accumulates in the ... ...Five sections can be identified (see figure). At the bottom is a parallel-sided hearth where liquid metal and slag collect, and this is surmounted ... ...
   Found on http://www.britannica.com/eb/a-z/b/96