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Revelation

(Encyclopedia)Revelation or Apocalypse əpŏkˈəlĭps [key], the last book of the New Testament. It was written c.a.d. 95 on Patmos Island off the coast of Asia Minor by an exile named John, in the wake of local p...

centrifuge

(Encyclopedia)centrifuge sĕnˈtrəfyo͞oj [key], device using centrifugal force to separate two or more substances of different density, e.g., two liquids or a liquid and a solid. The centrifuge consists of a fixe...

Pepin I

(Encyclopedia)Pepin I pĕpˈĭn [key], d. 838, king of Aquitaine (817–38), son of Louis I, emperor of the West. He joined in the uprisings of 830 and 833 against Louis, but each time helped to restore him shortly...

Civilis

(Encyclopedia)Civilis (Julius Civilis) sĭvīˈlĭs [key], fl. a.d. 70, Batavian chief who chose the unsettled period at the fall of Nero to raise a revolt in Germany, which quickly spread to Gaul (a.d. 69–70). I...

Marcian

(Encyclopedia)Marcian märˈshən [key], 396–457, Roman emperor of the East (450–57); successor of Theodosius II, whose sister Pulcheria he married in 450. Orthodox in religious affairs, he convoked (451) the C...

Symmachus, Quintus Aurelius

(Encyclopedia)Symmachus, Quintus Aurelius sĭmˈəkəs [key], c.345–c.405, Roman government official and orator. Educated in Gaul, he held several official positions, including the consulship in 391. He is best k...

Wels

(Encyclopedia)Wels vĕls [key], city (1991 pop. 52,594), Upper Austria province, W Austria, on the Traun River. It is an industrial and rail center and an agricultural market. Manufactures include agricultural mach...

Caractacus

(Encyclopedia)Caractacus kərădˈək [key], fl. a.d. 50, British king; son of Cymbeline. After the Roman invasion of a.d. 43, he led British resistance until defeated in a.d. 50. He was captured and taken to Rome....

pontifex maximus

(Encyclopedia)pontifex maximus pŏnˈtĭfĕks măkˈsĭməs [key], highest priest of Roman religion and official head of the college of pontifices. As the chief administrator of religious affairs he regulated the c...

Robert the Strong

(Encyclopedia)Robert the Strong, d. 866, French warrior, marquess of Neustria; father of the French kings Eudes and Robert I and ancestor of the Capetians. He joined the rebellious nobles against Charles II, Empero...