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Aranguren, José Luis

(Encyclopedia)Aranguren, José Luis (José Luis López-Aranguren Jimenez) hōsāˈ lo͞oēsˈ ärängo͞oˈrān [key], 1909–96, Spanish philosopher, essayist, and literary critic, b. Ávila. A professor of ethics...

prejudice

(Encyclopedia)prejudice, unsubstantiated prejudgment of an individual or group, favorable or unfavorable in character, tending to action in a consonant direction. The hostility that prejudice can engender and the d...

Boyd Orr, John Boyd Orr, 1st Baron

(Encyclopedia)Boyd Orr, John Boyd Orr, 1st Baron, 1880–1971, British nutritionist and agricultural scientist, b. Scotland, grad. Univ. of Glasgow. He was professor of agriculture at the Univ. of Aberdeen (1942–...

Vitruvius

(Encyclopedia)Vitruvius (Marcus Vitruvius Pollio) vĭtro͞oˈvēəs [key], fl. late 1st cent. b.c. and early 1st cent. a.d., Roman writer, engineer, and architect for the Emperor Augustus. In his one extant work, D...

casein

(Encyclopedia)casein kāˈsēn [key], well-defined group of proteins found in milk, constituting about 80% of the proteins in cow's milk, but only 40% in human milk. Casein is a remarkably efficient nutrient, suppl...

Canopus, city, ancient Egypt

(Encyclopedia)Canopus kənōˈpəs [key], ancient city of N Egypt, 12 mi (19 km) E of Alexandria. Canopus, the pilot of Menelaus' ship, was said to have died there. In Hellenistic times Canopus was known as a pleas...

Swammerdam, Jan

(Encyclopedia)Swammerdam, Jan yän väˈmərdäm [key], 1637–80, Dutch naturalist. He was a pioneer in the use of the microscope. Before he turned to religious contemplation his chief interest was the study of in...

trickster

(Encyclopedia)trickster, a mythic figure common among Native North Americans, South Americans, and Africans. Usually male but occasionally female or disguised in female form, he is notorious for exaggerated biologi...

Somoza Debayle, Anastasio

(Encyclopedia)Somoza Debayle, Anastasio änästäsˈyō sōmōˈsä ᵺābīˈlā [key], 1925–80, president of Nicaragua (1967–72, 1974—79). The younger son of dictator Anastasio Somoza, he was educated in th...

tongue

(Encyclopedia)tongue, muscular organ occupying the floor of the mouth in vertebrates. In some animals, such as lizards, anteaters, and frogs, it serves a food-gathering function. In humans, the tongue functions pri...