Columbia Encyclopedia
Search results
500 results found
era
(Encyclopedia)era, period of historic time. In geology, it is the name applied to large divisions of geological process, e.g., Paleozoic era (see geology). In chronology an era is a period reckoned from a fixed poi...guilds
(Encyclopedia)guilds or gilds, economic and social associations of persons engaging in the same business or craft, typical of Western Europe in the Middle Ages. Membership was by profession or craft, and the primar...glee
(Encyclopedia)glee, in music, an unaccompanied song for three or more solo voices in harmony. The word glee [Anglo-Saxon, gligge or gliw=music] has been associated with vocal music from the time of the medieval gle...hour angle
(Encyclopedia)hour angle, in astronomy, a coordinate in the equatorial coordinate system. The hour angle of a celestial body is the angular distance, expressed in hours, minutes, and seconds (one hour equals 15 deg...More, Henry
(Encyclopedia)More, Henry, 1614–87, English philosopher, one of the foremost representatives of the school of Cambridge Platonists. His writings emphasized the mystical and theosophic phases of that philosophy, a...Maury, Jean Siffrein
(Encyclopedia)Maury, Jean Siffrein zhäN sēfrăNˈ môrēˈ [key], 1746–1817, French churchman, cardinal of the Roman Catholic Church. A court preacher and writer before the French Revolution, he was known in th...domicile
(Encyclopedia)domicile dŏmˈəsīlˌ [key], one's legal residence. This may or may not be the place where one actually resides at any one time. The domicile is the permanent home to which one is presumed to have t...Witherspoon, Herbert
(Encyclopedia)Witherspoon, Herbert wĭᵺˈərspo͞on [key], 1873–1935, American basso, b. Buffalo, N.Y.; grad. Yale, 1895, studied music with Edward MacDowell. He studied both painting and singing in New York Ci...echo, in acoustics
(Encyclopedia)echo, reflection of a sound wave back to its source in sufficient strength and with a sufficient time lag to be separately distinguished. If a sound wave returns within 1⁄10 sec, the human ear is in...Hawking, Stephen William
(Encyclopedia)Hawking, Stephen William, 1942–2018, British theoretical physicist, b. Oxford, England, grad. University College, Oxford, 1962, Ph.D. Trinity Hall, Cambridge, 1966. In 1962 Hawking was diagnosed as ...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
