BRASQUE n.
A paste made by mixing powdered charcoal, coal, or coke with clay, molasses, tar, or other suitable substance. It is used for lining hearths, crucibles, etc. Called also steep.
BULL'S-EYE n. 3 definitions
A small thick disk of glass inserted in a deck, roof, floor, ship's side, etc., to let in light.
BURNING n.
oil of turpentine (camphine), but esp. a mixture of the latter with alcohol. -- Burning glass, a conxex lens of considerable size, used for producing an intense heat by converging the sun's rays to a focus. -- Burning house (Metal.), the furnace in which tin ores are calcined, to sublime the sulphur and arsenic from…