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pillbox

(Encyclopedia)pillbox, small, low fortification that houses machine guns and antitank weapons. Similar to a blockhouse, it is usually made of concrete, steel, logs, or filled sandbags. Pillboxes came into use durin...

pipe

(Encyclopedia)pipe, hollow structure, usually cylindrical, for conducting materials. It is used primarily to convey liquids, gases, or solids suspended in a liquid, e.g., a slurry. It is also used as a conduit for ...

shoring

(Encyclopedia)shoring, placing of props or braces, called shores, against or beneath a structure for support. Shoring is often used to stabilize a building when it is to undergo structural modification or repair. C...

Munhall

(Encyclopedia)Munhall mŭnˈhôl [key], borough (1990 pop. 13,158), Allegheny co., SW Pa., a suburb of Pittsburgh, on the Monongahela River; inc. 1901. The once-large steel- and ironworks there have declined signif...

carboloy

(Encyclopedia)carboloy kärˈbəloi [key] [portmanteau word from carbon and alloy], an alloy containing cobalt, tungsten, and carbon. This alloy is extremely hard, harder than steel; it is used to cut steel, porcel...

Waxahachie

(Encyclopedia)Waxahachie wŏkˌsĭhăchˈē [key], city (1990 pop. 18,168), seat of Ellis co., N Tex.; inc. 1861. A market center (especially for cattle) in the rich blackland prairie, the city also has some indust...

Jamshedpur

(Encyclopedia)Jamshedpur jŭmˌshĕdpo͝orˈ [key], city (1991 pop. 461,212), Jharkand state, E central India, at the confluence of the Subarnarekha and Kharkai rivers. A great iron- and steel-producing center, it ...

North Chicago

(Encyclopedia)North Chicago, industrial city (1990 pop. 34,978), Lake co., NE Ill.; inc. 1909. Its economy is closely intertwined with the neighboring city of Waukegan, which has a harbor on Lake Michigan. Pharmace...

Novokuznetsk

(Encyclopedia)Novokuznetsk nôˈvōko͝ozˌnĕtsk [key], city (1989 pop. 600,000), S central Siberian Russia, on the Tom River. Steel, mining equipment, chemicals, and aluminum are produced. The old town of Kuznets...

Diane de France

(Encyclopedia)Diane de France dyän də fräNs [key], 1538–1619, duchess of Angoulême; illegitimate daughter of King Henry II of France. She was legitimized in 1547. She was married to François, eldest son of C...