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Asmara

(Encyclopedia)Asmara äsmäˈrä, äz– [key], city (2020 pop. 963,000), capital of Eritrea, at an altitude of c.7,300 ft (2,225 m). The name also appears as Asmera. A commercial and i...

Kramař, Charles

(Encyclopedia)Kramař, Charles or Karel käˈrĕl kräˈmärsh [key], 1860–1937, Czechoslovakian political leader. Elected (1891) to the Austrian parliament, Kramař soon became leader of the liberal nationalist ...

Ware, Henry

(Encyclopedia)Ware, Henry, 1764–1845, American clergyman, instrumental in the founding of Unitarianism in the United States, b. Sherborn, Mass., grad. Harvard, 1785. As pastor (1787–1805) of the First Church, H...

Bronzino, Il

(Encyclopedia)Bronzino, Il ēl brōntsēˈnō [key], 1503–72, Florentine painter, an important mannerist (see mannerism), whose real name was Agnolo di Cosimo di Mariano. Bronzino was a pupil and adopted son of J...

bioluminescence

(Encyclopedia)bioluminescence bīˌōlo͞oˌmĭnĕsˈəns [key], production of light by living organisms. Organisms that are bioluminescent include certain fungi and bacteria that emit light continuously. The dinof...

Saint-Pierre, Charles Irénée Castel, Abbé de

(Encyclopedia)Saint-Pierre, Charles Irénée Castel, Abbé de shärl ērānāˈ kästĕlˈ äbāˈ də săN-pyĕrˈ [key], 1658–1743, French social philosopher. An advocate of natural religion and toleration, he ...

roulette

(Encyclopedia)roulette ro͞olĕtˈ [key], game of chance popular in gambling casinos, and in a simplified form elsewhere. In gambling houses the roulette wheel is set in an oblong table. Its outer area is marked of...

oscillator, electronic

(Encyclopedia)oscillator, electronic ŏsˈəlāˌtər [key], electronic circuit that produces an output signal of a specific frequency. An oscillator generally consists of an amplifier having part of its output ret...

ester

(Encyclopedia)CE5 Esters ester, any one of a group of organic compounds with general formula RCO2R′ (where R and R′ are alkyl groups or aryl groups) that are formed by the reaction between an alcohol and an...

Huston, John

(Encyclopedia)Huston, John hyo͞osˈtən [key], 1906–87, American motion picture director, writer, and actor, b. Nevada, Mo. In many of his films, such as The Treasure of the Sierra Madre (1948) and Moby Dick (19...