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Tone, Theobald Wolfe

(Encyclopedia)Tone, Theobald Wolfe, 1763–98, Irish revolutionary. He was called to the bar in 1789 but soon turned his attention to politics. Inspired by the example of the French Revolution, he helped found (179...

Tian Shan

(Encyclopedia)Tian Shan or Tien Shan both: tēĕn shän [key] [Chin.,=celestial mountains], mountain system of central Asia, extending c.1,500 mi (2,410 km) from the Pamir Mts., Tajikistan, NE through the Xinjiang ...

Sault Sainte Marie, city, United States

(Encyclopedia)Sault Sainte Marie, city (1990 pop. 14,689), seat of Chippewa co., N Mich., Upper Peninsula, a port of entry on the St. Marys River opposite Sault Ste Marie, Ont.; inc. as a city 1887. A variety of li...

lock, canal

(Encyclopedia)lock, canal, stretch of water enclosed by gates, one at each end, built into a canal or river for the purpose of raising or lowering a vessel from one water level to another. A lock may also be built ...

Vallejo, César

(Encyclopedia)Vallejo, César sāˈsär väyāˈhō [key], 1895–1938, Peruvian poet. Vallejo was one of the most influential yet least imitated figures of modern Spanish-American letters. He identified himself wi...

Trent , city, Italy

(Encyclopedia)Trent, Ital. Trento, Latin Tridentum, city (1991 pop. 101,545), capital of Trentino–Alto Adige and of Trent prov., N Italy, on the Adige River and on the road to the Brenner Pass. It is an industria...

Bill of Rights, in British history

(Encyclopedia)Bill of Rights, 1689, in British history, one of the fundamental instruments of constitutional law. It registered in statutory form the outcome of the long 17th-century struggle between the Stuart kin...

larva, in zoology

(Encyclopedia)larva, independent, immature animal that undergoes a profound change, or metamorphosis, to assume the typical adult form. Larvae occur in almost all of the animal phyla; because most are tiny or micro...

diffusion

(Encyclopedia)diffusion, in chemistry, the spontaneous migration of substances from regions where their concentration is high to regions where their concentration is low. Diffusion is important in many life process...

Abhidharma

(Encyclopedia)Abhidharma ŭbˈĭdŭrˌmə [key] [Skt.,=higher dharma, or doctrine], schools of Buddhist philosophy. Early Buddhism analyzed experience into 5 skandhas or aggregates, and alternatively into 18 dhatus...