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Osler, Sir William

(Encyclopedia)Osler, Sir William ōˈslər [key], 1849–1919, Canadian physician, M.D. McGill Univ., 1872. Renowned as a physician and as a medical historian, he was also the most brilliant and influential teacher...

ophthalmoscope

(Encyclopedia)ophthalmoscope ŏfthălˈməskōpˌ [key], instrument used for examining the inner structure of the eye. The device was invented by the German physiologist H. L. F. von Helmholtz in 1851. His model co...

Villanovan culture

(Encyclopedia)Villanovan culture, the culture of a people of N Italy in the early Iron Age (c.1100–700 b.c.). The term is derived from the town of Villanova, near Bologna, where the first excavations of a Villano...

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 ...

Lewis, C. S.

(Encyclopedia)Lewis, C. S. (Clive Staples Lewis), 1898–1963, English author, b. Belfast, Ireland. A fellow and tutor of English at Magdalen College, Oxford, from 1925 to 1954, C. S. Lewis was noted equally for hi...

Moseley, Henry Gwyn Jeffreys

(Encyclopedia)Moseley, Henry Gwyn Jeffreys mōzˈlē [key], 1887–1915, English physicist, grad. Trinity College, Oxford, 1910. He began his research under Ernest Rutherford while serving as lecturer at the Univ. ...

Dillard, Annie

(Encyclopedia)Dillard, Annie, 1945–, American writer, b. Pittsburgh, Pa., as Meta Ann Doak, grad. Hollins College (B.A., 1967; M.A., 1968). She has taught writing at Western Washington Univ. and Wesleyan Univ. Th...

pewter

(Encyclopedia)pewter, any of a number of ductile, silver-white alloys consisting principally of tin. The properties vary with the percentage of tin and the nature of the added materials. Lead, when added, imparts a...

Raymond IV, count of Toulouse

(Encyclopedia)Raymond IV, c.1038–1105, count of Toulouse (1093–1105), leader in the First Crusade (see Crusades). He was also count of Saint Gilles and marquis of Provence. The first great prince to take the Cr...

Richardson, Samuel

(Encyclopedia)Richardson, Samuel, 1689–1761, English novelist, b. Derbyshire. When he was 50 and a prosperous printer, Richardson was asked to compose a guide to letter writing. The idea of introducing a central ...