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Fribourg

(Encyclopedia)Fribourg frīˈbûrg, Fr. frēbo͞orˈ [key], Ger. Freiburg, canton , 645 sq mi (1,671 sq km), W ...

Golden Fleece

(Encyclopedia)Golden Fleece, in Greek mythology, the magic fleece of the winged ram that saved Phrixus and Helle, the children of Nephele and Athamas, from the jealousy of Ino, Athamas' second wife. The ram flew to...

Erie, city, United States

(Encyclopedia)Erie, city (2020 pop. 94,831), seat of Erie co., NW Pa., on Lake Erie; inc. as a city 1851. Pennsylvania's only port on the Great Lakes, Erie is a busy ...

Judd, Donald Clarence

(Encyclopedia)Judd, Donald Clarence, 1928–94, American artist, b. Excelsior Springs, Mo. His sculpture, allied with the minimalist school of the late 1960s (see minimalism; modern art), has the appearance of indu...

Jeffersonville

(Encyclopedia)Jeffersonville, city (1990 pop. 21,841), seat of Clark co., S Ind., at the falls of the Ohio River opposite Louisville, Ky. (with which it is connected by two bridges); inc. 1817. Located in a rich ag...

astrolabe

(Encyclopedia)astrolabe ăsˈtrəlāb [key], instrument probably used originally for measuring the altitudes of heavenly bodies and for determining their positions and movements. Although its origin is ancient and ...

Moore, Henry

(Encyclopedia)Moore, Henry, 1898–1986, English sculptor. Moore's early sculpture was angular and rough, strongly influenced by pre-Columbian art. About 1928 he evolved a more personal style which has gained him a...

nitrocellulose

(Encyclopedia)nitrocellulose, nitric acid ester of cellulose (a glucose polymer). It is usually formed by the action of a mixture of nitric and sulfuric acids on purified cotton or wood pulp. The extent of nitratio...

ombú

(Encyclopedia)ombú ōmbo͞oˈ [key], large evergreen tree (Phytolacca dioica) of the pampas of Argentina and Uruguay. It has an umbrellalike spread of foliage; the trunk may attain a girth of 40 to 50 ft (12.2–1...

pack rat

(Encyclopedia)pack rat, rodent of the genus Neotoma, of North and Central America, noted for its habit of collecting bright, shiny objects and leaving other objects, such as nuts or pebbles, in their place; also ca...