BRISTOL 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 t…
HELM n.
. Eng.] Helm amidships, when the tiller, rudder, and keel are in the same plane. -- Helm aport, when the tiller is borne over to the port side of the ship. -- Helm astarboard, when the tiller is borne to the starboard side. -- Helm alee, Helm aweather, when the tiller is borne over to the lee or to the weather side.…
ROCHELLE n.
A seaport town in France. Rochelle powders. Same as Seidlitz powders. -- Rochelle salt (Chem.), the double tartrate of sodium and potassium, a white crystalline substance. It has a cooling, saline, slightly bitter taste and is employed as a mild purgative. It was discovered by Seignette, an apothecary of Rochelle, and…