The Collaborative International Dictionary
Boshes
Bosh \Bosh\, n.; pl. Boshes. [Cf. G. b["o]schung a slope.]
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.
pl. The lower part of a blast furnace, which slopes inward, or the widest space at the top of this part.
In forging and smelting, a trough in which tools and ingots are cooled. [1913 Webster] ||
Wiktionary
boshes
n. (plural of bosh English)