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vein

(Encyclopedia) CE5 Cross section of vein showing valves vein, blood vessel that returns blood to the heart. Except for the pulmonary vein, which carries oxygenated blood from the lungs to the…

Tasmanian devil

(Encyclopedia) Tasmanian devil, extremely voracious marsupial, or pouched mammal, of the dasyure family, now found only on the island of Tasmania. The Tasmanian devil, Sarcophilus harrisi, formerly…

sphinx

(Encyclopedia) sphinxsphinxsfĭngks [key], mythical beast of ancient Egypt, frequently symbolizing the pharaoh as an incarnation of the sun god Ra. The sphinx was represented in sculpture usually in a…

swimming

(Encyclopedia) swimming, self-propulsion through water, often as a form of recreation or exercise or as a competitive sport. It is mentioned in many of the classics in connection with heroic acts or…

Sumerian and Babylonian art

(Encyclopedia) Sumerian and Babylonian art, works of art and architecture created by the Sumerian and Babylonian peoples of ancient Mesopotamia, civilizations which had an artistic tradition of…

commutation of sentence

(Encyclopedia) commutation of sentence, in criminal law, reduction of a sentence for a criminal act by action of the executive head of the government. Like pardon, commutation of sentence is a matter…

Cooper, Samuel

(Encyclopedia) Cooper, Samuel, 1609–72, one of the greatest English miniaturists. A student of Hoskins, he worked in London from c.1642. He painted portraits of numerous celebrated Englishmen. His…

Crvenkovski, Branko

(Encyclopedia) Crvenkovski, Branko, 1962–, North Macedonian political leader, b. Sarajevo, Yugoslavia (now in Bosnia and Herzegovina). An electrical engineer, he worked in industry before being…

Ghazouani, Mohamed Ould

(Encyclopedia) Ghazouani, Mohamed Ould, 1956–, Mauritanian military and political leader, president of Mauritania (2019–). He joined the military in the late 1970s, rising to become commander of the…

Hadrian's Wall

(Encyclopedia) Hadrian's Wall, ancient Roman wall, 73.5 mi (118.3 km) long, across the narrow part of the island of Great Britain from Wallsend on the Tyne River to Bowness at the head of Solway…