keel+upward
31centerboard — /sen teuhr bawrd , bohrd /, n. Naut. a pivoted fin keel that can be swung upward and aft within a watertight trunk when not in use. Also called drop keel. Cf. daggerboard. [1840 50, Amer.; CENTER + BOARD] * * * …
32Marine steam engine — Period cut away diagram of a triple expansion steam engine installation, circa 1918 A marine steam engine is a reciprocating steam engine that is used to power a ship or boat. Steam turbines and diesel engines largely replaced reciprocating steam …
33steeve — I. transitive verb (steeved; steeving) Etymology: probably from Spanish estibar or Portuguese estivar to pack tightly, from Latin stipare to press together more at stiff Date: circa 1644 archaic to stow especially in a ship s hold II. verb… …
34RMS Lusitania — was a British luxury ocean liner owned by the Cunard Steamship Company and built by John Brown and Company of Clydebank, Scotland. Christened and launched on Thursday, 7 June 1906, Lusitania met a disastrous end as a casualty of the First World… …
35Hindenburg disaster — Infobox Aircraft accident name = LZ 129 Hindenburg caption = Hindenburg a few seconds after catching fire. date = May 6, 1937 type = Airship fire site = Lakehurst Naval Air Station in Manchester Township, New Jersey coords =… …
36Nyctosaurus — Eumetazoa Nyctosaurus Temporal range: Late Cretaceous, 85–84.5 Ma …
37Sneakbox — A sneakbox is a small boat that can be sailed, rowed, poled or sculled. It is predominantly associated with the Barnegat Bay in New Jersey, just as the canoe like Delaware Ducker is associated with the New Jersey marshes along the Delaware River… …
38lighthouse — /luyt hows /, n., pl. lighthouses / how ziz/. 1. a tower or other structure displaying or flashing a very bright light for the guidance of ships in avoiding dangerous areas, in following certain routes, etc. 2. either of two cylindrical metal… …
39Russia — /rush euh/, n. 1. Also called Russian Empire. Russian, Rossiya. a former empire in E Europe and N and W Asia: overthrown by the Russian Revolution 1917. Cap.: St. Petersburg (1703 1917). 2. See Union of Soviet Socialist Republics. 3. See Russian… …
40spring — springlike, adj. /spring/, v., sprang or, often, sprung; sprung; springing; n., adj. v.i. 1. to rise, leap, move, or act suddenly and swiftly, as by a sudden dart or thrust forward or outward, or being suddenly released from a coiled or… …
