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Eustachian tube

(Encyclopedia)Eustachian tube yo͞ostāˈshən [key] [for Bartolomeo Eustachi], a hollow structure of bone and cartilage extending from the middle ear to the rear of the throat, or pharynx, technically known as the...

Philip V, king of Spain

(Encyclopedia)Philip V, 1683–1746, king of Spain (1700–1746), first Bourbon on the Spanish throne. A grandson of Louis XIV of France, he was titular duke of Anjou before Charles II of Spain designated him as hi...

hearing aid

(Encyclopedia)hearing aid, device used in some forms of deafness to amplify sound before it reaches the auditory organs. Modern hearing aids are electronic. They contain a tiny receiver and a transistor amplifier, ...

English civil war

(Encyclopedia)English civil war, 1642–48, the conflict between King Charles I of England and a large body of his subjects, generally called the “parliamentarians,” that culminated in the defeat and execution ...

Finnish-Russian War

(Encyclopedia)Finnish-Russian War, 1939–40, war between Finland and the Soviet Union. After World War II broke out in Sept., 1939, the USSR, never on cordial terms with Finland, took advantage of its nonaggressio...

Franco-German War

(Encyclopedia)Franco-German War, 1870–71: see Franco-Prussian War. ...

Franco-Prussian War

(Encyclopedia)Franco-Prussian War or Franco-German War, 1870–71, conflict between France and Prussia that signaled the rise of German military power and imperialism. It was provoked by Otto von Bismarck (the Prus...

Iran-Iraq War

(Encyclopedia)Iran-Iraq War, 1980–88, protracted military conflict between Iran and Iraq. It officially began on Sept. 22, 1980, with an Iraqi land and air invasion of western Iran, although Iraqi spokespersons m...

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