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mica

(Encyclopedia)mica mīˈkə [key], general term for a large group of minerals, hydrous silicates of aluminum and potassium, often containing magnesium, ferrous iron, ferric iron, sodium, and lithium and more rarely...

Pombal, Sebastião José de Carvalho e Melo, marquês de

(Encyclopedia)Pombal, Sebastião José de Carvalho e Melo, marquês de səbəstyouNˈ zho͝ozĕˈ dĭ kərväˈlyō ē mĕˈlo͝o märkāsˈ dĭ po͝ombälˈ [key], 1699–1782, Portuguese statesman. After studying...

voodoo

(Encyclopedia)voodoo vo͞oˈdo͞o [key] [from the god Vodun], native W African religious beliefs and practices that also has adherents in the New World. Voodoo believers are most numerous in Haiti, where voodoo was...

caudillo

(Encyclopedia)caudillo kôdēlˈyō Span. kouᵺēˈyō [key], [Span.,= military strongman], type of South American political leader that arose with the 19th-century wars of independence. The first caudillos were o...

tantalum

(Encyclopedia)tantalum tănˈtələm [key] [from Tantalus], metallic chemical element; symbol Ta; at. no. 73; at. wt. 180.94788; m.p. 2,996℃; b.p. 5,400±100℃; sp. gr. 16.65 at 20℃; valence +2, +3, +4, or +5....

sage

(Encyclopedia)sage, any species of the large genus Salvia, aromatic herbs or shrubs of the family Labiatae (mint family). The common sage of herb gardens is S. officinalis, a strongly scented shrubby perennial, nat...

Ungaretti, Giuseppe

(Encyclopedia)Ungaretti, Giuseppe jo͞ozĕpˈpā o͞ongärĕtˈtē [key], 1888–1970, Italian poet, critic, and translator, b. Alexandria, Egypt. Ungaretti spent his youth in North Africa, where he was greatly inf...

Wegener, Alfred Lothar

(Encyclopedia)Wegener, Alfred Lothar älˈfrĕt lōtärˈ vĕgˈənər [key], 1880–1930, German geologist, meteorologist, and Arctic explorer. Early in his life, he was on the staff of the aeronautical observator...

screamer

(Encyclopedia)screamer, common name for gregarious, aquatic birds comprising three species in the family Anhimidae. Although they are related to the ducks and geese, they do not resemble them in outward appearance....

American International Group

(Encyclopedia)American International Group (AIG), American multinational insurance corporation whose potential bankruptcy in 2008 led to the largest federal bailout of a private company. AIG was founded as American...