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Caxias do Sul

(Encyclopedia)Caxias do Sul kəshēˈəsh do͝o so͞ol [key], city, Rio Grande do Sul state, S Brazil. It is an important ...

(Encyclopedia)John VI, 1769–1826, king of Portugal (1816–26), son of Maria I and Peter III. When his mother became insane, John assumed the reins of government (1792), although he did not formally become regent...

Boa Vista

(Encyclopedia)Boa Vista bōˈə vēshˈtə [key], city, capital of Roraima state, NW Brazil, on the Rio Branco. Its ...

pyrolusite

(Encyclopedia)pyrolusite pīˈrōlo͞ozīt [key], naturally occurring manganese dioxide, MnO2, a black mineral that crystallizes in the tetragonal system but is usually found in earthy or massive deposits. It is th...

Fernández de Kirchner, Cristina Elisabet

(Encyclopedia)Fernández de Kirchner, Cristina Elisabet krēstēˈnä ālēsäbātˈ fārnänˈdās dā kērchˈnâr [key], 1953–, Argentinian politician. A Peronist student activist in the 1970s, she received (1...

Roraima, Mount

(Encyclopedia)Roraima, Mount ro͝orīˈmə [key], mountain, 9,219 ft (2,810 m) high, at the junction of the boundaries of Brazil, Guyana, and Venezuela. A giant table mountain, it is the highest point in the Guiana...

cotinga

(Encyclopedia)cotinga kōtĭngˈgə [key], any of the New World tropical birds of the family Cotingidae. Cotingas range from N Argentina to the southern border of the United States; most are forest species and inha...

isinglass

(Encyclopedia)isinglass īˈzənglăsˌ [key], gelatinous semitransparent substance obtained by cleaning and drying the air bladders of the sturgeon, cod, hake, and other fishes. Isinglass is manufactured in Russia...

Benedict XIV

(Encyclopedia)Benedict XIV, 1675–1758, pope (1740–58), an Italian (b. Bologna) named Prospero Lambertini; successor of Clement XII. Long before his pontificate he was renowned for his learning and wrote a class...

Olinda

(Encyclopedia)Olinda o͝olēnˈdə [key], city (1991 pop. 341,394), Pernambuco state, E Brazil, on the Atlantic Ocean. Founded in 1537, it was captured by the Dutch in the 1630s and burned to the ground. The rebuil...