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Tallemant des Réaux, Gédéon

(Encyclopedia)Tallemant des Réaux, Gédéon zhādāôNˈ täləmäNˈ dā rāōˈ [key], 1619–92, French writer. His one great work is a series of brief anecdotal portraits of persons prominent in the Paris of h...

Calpurnia

(Encyclopedia)Calpurnia kălpûrˈnēə [key], d. after 44 b.c., Roman matron. The daughter of Lucius Calpurnicus Piso Caesoninus (see under Piso, family), she was married to Julius Caesar in 59 b.c. She was loyal ...

Caldecott, Randolph

(Encyclopedia)Caldecott, Randolph kôlˈdəkət [key], 1846–86, one of the most popular late 19th-century English book illustrators. Born in Chester, he moved (1872) to London, where he began publishing illustrat...

Vishniac, Roman

(Encyclopedia)Vishniac, Roman vĭshˈnēăk [key], 1897–1990, Russian-American biologist, photographer, linguist, art historian, and philosopher, b. Pavlosk, near St. Petersburg. Vishniac took degrees in medicine...

Empedocles

(Encyclopedia)Empedocles ĕmpĕdˈəklēz [key], c.495–c.435 b.c., Greek philosopher, b. Acragas (present Agrigento), Sicily. Leader of the democratic faction in his native city, he was offered the crown, which h...

frequency

(Encyclopedia)frequency: see harmonic motion; wave. ...

Madrid, city, Spain

(Encyclopedia)Madrid mədrĭdˈ, Span. mäᵺhrēᵺˈ [key], city (1990 pop. 3,120,732), capital of Spain and of the autonomous community and prov. of Madrid, central Spain, on the Manzanares River. The newest of ...

Hearst, William Randolph

(Encyclopedia)Hearst, William Randolph, 1863–1951, American journalist and publisher, b. San Francisco. A flamboyant, highly controversial figure, Hearst was nonetheless an intelligent and extremely competent new...

nastic movement

(Encyclopedia)nastic movement, in botany, the movement of plant parts in response either to certain external stimuli or to internal growth stimuli. Nastic movements, which are generally slow, can be observed by tim...

Ray, Man

(Encyclopedia)Ray, Man, 1890–1976, American photographer, painter, and sculptor, b. Philadelphia. Along with Marcel Duchamp, Ray was a founder of the Dada movement in New York and Paris. He is celebrated for his ...