Columbia Encyclopedia

Search results

500 results found

olivine

(Encyclopedia)olivine ŏlĭvˈēn [key], an iron-magnesium silicate mineral, (Mg,Fe)2SiO4, crystallizing in the orthorhombic system. It is a common constituent of magnesium-rich, silica-poor igneous rocks; metamorp...

Finiguerra, Maso

(Encyclopedia)Finiguerra, Maso or Tommaso mäˈzō, tōm–mäˈzō fēnēgwĕrˈrä [key], 1426–64, Florentine goldsmith and engraver during the Renaissance. In the 1450s he joined with Antonio Pollaiuolo. It is...

Grenfell, Sir Wilfred Thomason

(Encyclopedia)Grenfell, Sir Wilfred Thomason, 1865–1940, English physician and missionary, famous for his work among Labrador fishermen. After serving as a missionary to fishermen of the North Sea, Dr. Grenfell w...

Belleville, cities, United States

(Encyclopedia)Belleville. 1 City (2020 pop. 42,404), seat of St. Clair co., SW Ill.; inc. 1819. Located in a coal-mining area, Belleville also has farm-related ...

Tallmadge, Benjamin

(Encyclopedia)Tallmadge, Benjamin tălˈmĭj [key], 1754–1835, American Revolutionary soldier, b. Brookhaven, N.Y. Joining a Connecticut regiment, he served throughout the Revolution, fighting at Brandywine, Germ...

Bedford, town, England

(Encyclopedia)Bedford, town and borough, central England, on the Ouse River. It is an important industrial center; diesel engines, pumps, turbines, agricultural machi...

Borromini, Francesco

(Encyclopedia)Borromini, Francesco fränchāˈskō bōr-rōmēˈnē [key], 1599–1677, major Italian baroque architect. His first independent commission (begun 1634) was San Carlo alle Quattro Fontane, Rome, one o...

Correggio

(Encyclopedia)Correggio kərĕjˈō [key], c.1494–1534, Italian painter, whose real name was Antonio Allegri, called Correggio for his birthplace. He learned the rudiments of art from his uncle Lorenzo Allegri. H...

Barbados

(Encyclopedia) CE5 Barbados bärbāˈdōz [key], island state (2020 est. pop. 287,371), 166 sq mi (430 sq km), in ...

David, John Baptist Mary

(Encyclopedia)David, John Baptist Mary, 1761–1841, French missionary in the United States, b. Brittany. He was educated at Nantes, joined the Sulpicians, and because of the French Revolution emigrated to the Unit...
 

Browse by Subject