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Geoffrey IV

(Encyclopedia)Geoffrey IV, known as Geoffrey Plantagenet plătăjˈənət [key] [O.Fr.,=sprig of broom; he usually wore a sprig in his helmet], 1113–51, count of Anjou (1129–51); son of Fulk, count of Anjou and...

monoclonal antibody

(Encyclopedia)monoclonal antibody, an antibody that is mass produced in the laboratory from a single clone and that recognizes only one antigen. Monoclonal antibodies are typically made by fusing a normally short-l...

Moran, Edward

(Encyclopedia)Moran, Edward mərănˈ [key], 1829–1901, American painter of marine and historical subjects, b. England. He came to the United States with his family in 1844. In 1899 he completed a series of 13 pa...

mandamus

(Encyclopedia)mandamus măndāˈməs [key] [Lat.,=we order], in law, writ directing the performance of ministerial acts. A ministerial act is one that a person or body is obliged by law to perform under given circu...

Mansfield, Katherine

(Encyclopedia)Mansfield, Katherine, 1888–1923, British author, b. New Zealand, regarded as one of the masters of the short story. Her original name was Kathleen Beauchamp. A talented cellist, she did not turn to ...

May Fourth Movement

(Encyclopedia)May Fourth Movement (1919), first mass movement in modern Chinese history. On May 4, about 5,000 university students in Beijing protested the Versailles Conference (Apr. 28, 1919) awarding Japan the f...

Leo III, Byzantine emperor

(Encyclopedia)Leo III (Leo the Isaurian or Leo the Syrian), c.680–741, Byzantine emperor (717–41). He was probably born in N Syria (rather than in Isauria, as once thought). He held diplomatic and military post...

Lao Tzu

(Encyclopedia)Lao Tzu lou dzə [key], fl. 6th cent. b.c., Chinese philosopher, reputedly the founder of Taoism. It is uncertain that Lao Tzu [Ch.,=old person or old philosopher] is historical. His biography in Ssu-...

Kipling, Rudyard

(Encyclopedia)Kipling, Rudyard, 1865–1936, English author, b. Bombay (now Mumbai), India. Educated in England, Kipling returned to India in 1882 and worked as an editor on a Lahore paper. His early poems were col...

Kornilov, Lavr Georgyevich

(Encyclopedia)Kornilov, Lavr Georgyevich läˈvər gēyôrˈgyĭvĭch kərnyēˈləf [key], 1870–1918, Russian general, anti-Bolshevik commander during the civil war (1918–20). He fought in the Russo-Japanese W...