Bristol (286), on the Avon, 6 m. from its mouth, and 118 m. W. of London, is the largest town in Gloucestershire, the seventh in England, and a great seaport, with Irish, W. Indian, and S. American trade; it manufactures tobacco, boots and shoes; it has a cathedral, two colleges, a library and many educational institutions; by a charter of Edward III. it forms a county in itself.

Bris"tol (&?;), n. A seaport city in the west of England.

Bristol board, a kind of fine pasteboard, made with a smooth but usually unglazed surface. -- Bristol brick, a brick of siliceous matter used for polishing cultery; -- originally manufactured at Bristol. -- Bristol stone, rock crystal, or brilliant crystals of quartz, found in the mountain limestone near Bristol, and used in making ornaments, vases, etc. When polished, it is called Bristol diamond.