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Sebago Lake

(Encyclopedia)Sebago Lake sĭbāˈgō [key], c.12 mi (20 km) long and from 1 to 8 mi (1.6–12.9 km) wide, SW Maine, in a resort area. It is the second largest lake in Maine and is the source of Portland's water su...

Uncompahgre

(Encyclopedia)Uncompahgre ŭnˌkəmpäˈgrē [key], river, c.75 mi (120 km) long, rising in the San Juan Mts., SW Colo., and flowing NW past Montrose to the Gunnison River at Delta. Its waters are used for irrigati...

Remagen

(Encyclopedia)Remagen rāˈmäˌgən [key], town (1994 pop. 15,971), Rhineland-Palatinate, W Germany, on the Rhine River. It is a rail junction from which mineral water is shipped. U.S. troops used the Ludendorff b...

Reelfoot Lake

(Encyclopedia)Reelfoot Lake, 20 mi (32 km) long, NW Tenn., near the Mississippi River; designated a national natural landmark by the National Park Service. It was formed when a depression created by earthquakes in ...

monitor, type of warship

(Encyclopedia)monitor, type of turreted warship (no longer used) carrying heavy guns, having little draft, and lying low in the water. Monitors were so called from the first of the class, the Monitor, built for the...

Hobbema, Meindert

(Encyclopedia)Hobbema, Meindert mīnˈdərt hôbˈəmä [key], 1638–1709, Dutch landscape painter. In landscape art Hobbema was second only to his contemporary Jacob van Ruisdael, with whom he may have studied. M...

dry cleaning

(Encyclopedia)dry cleaning, process of cleaning fabrics without water. Special solvents and soaps are used so as not to harm fabrics and dyes that will not withstand the effects of ordinary soap and water. Dry clea...

potassium chloride

(Encyclopedia)potassium chloride, chemical compound, KCl, a colorless or white, cubic, crystalline compound that closely resembles common salt (sodium chloride). It is soluble in water, alcohol, and alkalies. Potas...

Okeechobee, Lake

(Encyclopedia)Okeechobee, Lake ōˌkēchōˈbē [key], c.700 sq mi (1,810 sq km), SE Fla., N of the Everglades; third largest freshwater lake and fourth largest lake wholly within the United States. It is c.35 mi (...

Sistan

(Encyclopedia)Sistan sā– [key], border lowland region of SW Afghanistan and E Iran, c.6,000 sq mi (15,540 sq km), fed mainly by the spring flood of the Helmand River and other streams. At low water, the region i...