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plague

(Encyclopedia)plague, any contagious, malignant, epidemic disease, in particular the bubonic plague and the black plague (or Black Death), both forms of the same infection. These acute febrile diseases are caused b...

Zanzibar, semiautonomous archipelago and island, Tanzania

(Encyclopedia)Zanzibar zănˈzĭbär, zănzĭbärˈ [key], semiautonomous archipelago (2012 pop. 1,303,569), Tanzania, E Africa, in the Indian Ocean c. 20 mi (32 km) off the mainland, consisting of the island of Za...

Niagara Falls, waterfall, United States and Canada

(Encyclopedia)Niagara Falls, in the Niagara River, W N.Y. and S Ont., Canada; one of the most famous spectacles in North America. The falls are on the international line between the cities of Niagara Falls, N.Y., a...

American Standard Code for Information Interchange

(Encyclopedia)American Standard Code for Information Interchange: see ASCII. ...

nervous system

(Encyclopedia)CE5 Nerve cell CE5 Nervous system nervous system, network of specialized tissue that controls actions and reactions of the body and its adjustment to the environment. Virtually all members of ...

weights and measures

(Encyclopedia)CE5 weights and measures, units and standards for expressing the amount of some quantity, such as length, capacity, or weight; the science of measurement standards and methods is known as metrology...

executors and administrators

(Encyclopedia)executors and administrators. An executor is the person designated in the will of a deceased person to carry out the provisions of the will. An administrator is the person appointed by a probate court...

Tristram and Isolde

(Encyclopedia)Tristram and Isolde trĭsˈtrəm, ĭsōlˈdə, ĭzōlˈ– [key], medieval romance. The earliest extant version (incomplete) was written (c.1185) by Thomas of Britain in Anglo-Norman French verse. Abo...

Turkey , country, Asia and Europe

(Encyclopedia)CE5 Turkey, Turk. Türkiye türˌkēyĕˈ [key], officially Republic of Turkey, republic (2015 est. pop. 78,271,000), 301,380 sq mi (780,574 sq km), SW Asia and SE Europe. It borders on Iraq (SE), ...

Hammersmith and Fulham

(Encyclopedia)Hammersmith and Fulham, inner borough of Greater London, SE England, on the Thames River. It has various industries (such as wharves and pottery kilns) ...