BREASTWHEEL n.
A water wheel, on which the stream of water strikes neither so high as in the overshot wheel, nor so low as in the undershot, but generally at about half the height of the wheel, being kept in contact with it by the breasting. The water acts on the float boards partly by impulse, partly by its weight.…
BRICK n.
A block or clay tempered with water, sand, etc., molded into a regular form, usually rectangular, and sun-dried, or burnt in a kiln, or in a heap or stack called a clamp. The Assyrians appear to have made much less use of bricks baked in the furnace than the Babylonians. Layard.
BRIDGE n.
A structure, usually of wood, stone, brick, or iron, erected over a river or other water course, or over a chasm, railroad, etc., to make a passageway from one bank to the other.
BRITISH a.
rict to the original inhabitants. British gum, a brownish substance, very soluble in cold water, formed by heating dry starch at a temperature of about 600° Fahr. It corresponds, in its properties, to dextrin, and is used, in solution, as a substitute for gum in stiffering goods. -- British lion, the national emblem o…