Columbia Encyclopedia

Search results

500 results found

optical character recognition

(Encyclopedia)optical character recognition (OCR), method for the machine-reading of typeset, typed, and, in some cases, hand-printed letters, numbers, and symbols using optical sensing and a computer. The light re...

French horn

(Encyclopedia)CE5 French horn French horn, brass wind musical instrument. Fundamentally a metal tube of narrow conical bore, it is curved into circles because of its great length. The horn ends in a wide flare....

handkerchief

(Encyclopedia)handkerchief. In classical Greece pieces of fine perfumed cotton, known as mouth or perspiration cloths, were often used by the wealthy. From the 1st cent. b.c., Roman men of rank used an oblong cloth...

Taaffe, Eduard, Graf von

(Encyclopedia)Taaffe, Eduard, Graf von āˈdo͞oärt gräf fən täˈfə [key], 1833–95, Austrian premier (1868–70, 1879–93), of Irish descent. A childhood friend of Emperor Francis Joseph, he was twice premi...

Lansing, Robert

(Encyclopedia)Lansing, Robert, 1864–1928, U.S. Secretary of State (1915–20), b. Watertown, N.Y. An authority in the field of international law, he founded the American Journal of International Law in 1907 and r...

Romulus

(Encyclopedia)Romulus rŏmˈyo͞oləs [key], in Roman legend, founder of Rome. When Amulius usurped the throne of his brother Numitor, king of Alba Longa, he forced Numitor's daughter, Rhea Silvia, to become a vest...

Akerlof, George Arthur

(Encyclopedia)Akerlof, George Arthur, 1940–, American economist, b. New Haven, Conn., B.A. Yale, 1962, Ph.D. Massachusetts Institute of Technology, 1966. He has been a professor at the Univ. of California, Berkel...

Davis, David

(Encyclopedia)Davis, David, 1815–86, American jurist, associate justice of the U.S. Supreme Court (1862–77), b. Cecil co., Md., grad. Kenyon College, 1832; cousin of Henry Winter Davis. In 1836 he settled as a ...

Paracelsus, Philippus Aureolus

(Encyclopedia)Paracelsus, Philippus Aureolus fĭlĭpˈəs ôrēōˈləs părəsĕlˈsəs [key], 1493?–1541, Swiss physician and alchemist. His original name Theophrastus Bombastus von Hohenheim. He traveled widel...

Garamond, Claude

(Encyclopedia)Garamond, Claude klōd gärämôNˈ [key], 1480–1561, Parisian designer and maker of printing types. According to tradition he learned his art from Geofroy Tory. Types designed by Garamond were used...