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Nicaea, empire of

(Encyclopedia)Nicaea, empire of, 1204–61. In 1204 the armies of the Fourth Crusade set up the Latin Empire of Constantinople, but the Crusaders' influence did not extend over the entire Byzantine Empire. Several ...

propagation of plants

(Encyclopedia)propagation of plants is effected in nature chiefly sexually by the seed and the spore, less often by rhizomes and other methods (see reproduction). Vegetative means include cutting, layering, graftin...

Danegeld

(Encyclopedia)Danegeld dānˈgĕldˌ [key], medieval land tax originally raised to buy off raiding Danes and later used for military expenditures. In England the tribute was first levied in 868, then in 871 by Alfr...

atonement

(Encyclopedia)atonement, the reconciliation, or “at-one-ment,” of sinful humanity with God. In Judaism both the Bible and rabbinical thought reflect the belief that God's chosen people must be pure to remain in...

bestiary

(Encyclopedia)bestiary bĕsˈchēĕrˌē [key], a type of medieval book that was widely popular, particularly from the 12th to 14th cent. The bestiary presumed to describe the animals of the world and to show what ...

Luxeuil

(Encyclopedia)Luxeuil lüksöˈyə [key], former abbey, E France, at the present-day town of Luxeuil-les-Bains. It was founded c.590 by St. Columban on the site of the Roman town Luxovium, destroyed (451) by Attila...

Rages

(Encyclopedia)Rages rāˈjē [key], ancient and medieval city of Persia, located on the site of modern-day Ray, N Iran, a suburb of Tehran. Rages is mentioned in the Avesta and in the inscriptions at Behistun. Beca...

Hertling, Georg, Graf von

(Encyclopedia)Hertling, Georg, Graf von gāˈôrkh gräf fən hĕrtˈlĭng [key], 1843–1919, German statesman and philosopher, imperial chancellor (Nov., 1917–Sept., 1918). He was professor of philosophy and a ...

pin

(Encyclopedia)pin. One of the earliest human artifacts, pins were at first made of thorns, bone, or wood and were used as clothing fasteners, hairpins, and meat skewers. These long, single-shaft pins were early imi...

court tennis

(Encyclopedia)court tennis, indoor racket and net game of ancient origin. It is believed to have originated (about the 14th cent.) in medieval France and is the forerunner of most modern racket games. In its early ...