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Boulder, city, United States

(Encyclopedia)Boulder, city (2020 pop. 330,758), seat of Boulder co., N central Colo.; inc. 1871. A Rocky Mountain resort and a suburb of Denver, it is the seat of th...

(Encyclopedia)Plymouth. 1 Uninc. town (1990 pop. 45,608), seat of Plymouth co., SE Mass., on Plymouth Bay; founded 1620. Diverse light manufacturing is important to the economy. The town, with summer resort facilit...

Boulder City

(Encyclopedia)Boulder City, residential city (2020 pop. 16,701), S Nev., just W of Hoover Dam near Lake Mead; inc. 1959. Built (1932) by the federal government as hea...

boulder, in geology

(Encyclopedia)boulder, large rock fragment formed by detachment from its parent consolidated rock by weathering and erosion. In engineering and geology, especially in the United States, the term is applied to loose...

Alhambra, city, United States

(Encyclopedia)Alhambra ălhămˈbrə [key], city (2020 pop. 82,868), Los Angeles co., S Calif., a suburb E of Los Angeles; inc. 1903. It has iron and aluminum foundries and manufactures...

Durango, city, United States

(Encyclopedia)Durango do͝orăngˈgō [key], city (2020 pop. 19,071), seat of La Plata co., SW Colo., on the ...

Durham, city, United States

(Encyclopedia)Durham dûrˈăm [key], city (2020 pop. 324,833), seat of Durham co., N central N.C., in the ...

Delaware, city, United States

(Encyclopedia)Delaware dĕlˈəwâr, –wər [key], city (2020 pop. 41,302), seat of Delaware co., central Ohio, on the ...

Derby, city, United States

(Encyclopedia)Derby dûrˈbē [key]. <1> city (2020 pop. 12,325), New Haven co., SW Conn., at the con...

Detroit, city, United States

(Encyclopedia)Detroit dĭtroitˈ [key], city (2020 pop. 639,111), seat of Wayne co., SE Mich., on the Detro...