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Gata, Sierra de

(Encyclopedia)Gata, Sierra de syārˈrä ᵺā gäˈtä [key], mountain range, W Spain. Between the valleys of the Douro and Tagus rivers, it separates León from Extremadura. Its highest point is the Jálama peak ...

Big Rapids

(Encyclopedia)Big Rapids, city (2020 pop. 7,727), seat of Mecosta co., W central Mich., at the falls of the Muskegon River; inc. 1869. Agriculture and light manufactu...

Bourne

(Encyclopedia)Bourne, town (2020 pop. 20,452), Barnstable co., SE Mass., crossed by Cape Cod Canal; settled 1627, inc. 1884. Bourne Bridge (1935), across the canal, m...

colligative properties

(Encyclopedia)colligative properties, properties of a solution that depend on the number of solute particles present but not on the chemical properties of the solute. Colligative properties of a solution include fr...

North Kingstown

(Encyclopedia)North Kingstown kĭngˈstən, kĭngzˈtounˌ [key], town (1990 pop. 23,786), Washington co., S central R.I., on Narragansett Bay; inc. 1674 as Kings Towne, divided 1723 into North Kingstown and South ...

Nuevo Laredo

(Encyclopedia)Nuevo Laredo nwāˈvō lärāˈᵺō [key], city (1990 pop. 218,413), Tamaulipas state, NE Mexico, across the Rio Grande from Laredo, Tex. Linked with the United States by automobile and railroad brid...

Ross, Alexander

(Encyclopedia)Ross, Alexander, 1783–1856, Canadian fur trader and pioneer, b. Scotland. He went to Canada in 1805, taught school in Upper Canada, and in 1810 left for Oregon as a clerk in John Jacob Astor's Pacif...

node

(Encyclopedia)node, in astronomy, point at which the orbit of a body crosses a reference plane. One reference plane that is often used is the plane of the earth's orbit around the sun (ecliptic). Since the moon's o...

Hawaii, University of

(Encyclopedia)Hawaii, University of, at Honolulu (Manoa Campus), Hilo, and Pearl City (West Oahu Campus) with additional community college campuses; land-grant and state supported; coeducational; chartered 1907, op...

Brown, Mather

(Encyclopedia)Brown, Mather, 1761–1831, American portrait and historical painter, b. Boston. He studied under Benjamin West in London and continued to work in England. His portraits include those of George IV (Bu...