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naval architecture

(Encyclopedia)naval architecture, science of designing ships. A naval architect must consider especially the following factors: floatability, i.e., the ability of the ship to remain afloat while meeting the require...

pontoon

(Encyclopedia)pontoon, one of a number of floats used chiefly to support a bridge, to raise a sunken ship, or to float a hydroplane or a floating dock. Pontoons have been built of wood, of hides stretched over wick...

Biddle, Nicholas, American naval officer

(Encyclopedia)Biddle, Nicholas, 1750–78, American naval officer, b. Philadelphia. Biddle left the British navy in 1773. In the American Revolution he became captain in the patriot navy and daringly raided British...

jettison

(Encyclopedia)jettison jĕtˈəsən, –zən [key] [O.Fr.,=throwing], in maritime law, casting all or part of a ship's cargo overboard to lighten the vessel or to meet some danger, such as fire. Such cargo, when fo...

Sutton Hoo

(Encyclopedia)Sutton Hoo sŭtˈən ho͞o [key], archaeological site near Woodbridge, SE Suffolk, E England, containing 11 barrows. Excavations here in 1938–39 revealed remains of a Saxon ship (c.660), which with ...

Vikings

(Encyclopedia)Vikings, Scandinavian warriors who raided the coasts of Europe and the British Isles from the 9th cent. to the 11th cent. In their language, the word “viking” originally meant a journey, as for tr...

rudder

(Encyclopedia)rudder, mechanism for steering an airplane or a ship. In ships it is a flat-surfaced structure hinged to the stern and controlled by a helm. When the ship is on a straight course, the rudder is in lin...

prize

(Encyclopedia)prize, in maritime law, the private property of an enemy that a belligerent captures at sea. For the capture of the vessel or cargo to be lawful it must be made outside neutral waters and by authority...

Froude, William

(Encyclopedia)Froude, William fro͞od [key], 1810–79, English engineer and naval architect, brother of J. Anthony Froude; educated at Oxford. In 1837 he worked on the Bristol and Exeter railroad, constructing the...

Lawrence, James

(Encyclopedia)Lawrence, James, 1781–1813, American naval hero, b. Burlington, N.J. He entered the navy in 1798 and saw his first important service in the Tripolitan War. In the War of 1812, as commander of the Ho...