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gypsy moth
gypsy moth common name for a moth, Lymantria dispar, of the tussock moth family, native to Europe and Asia. Its caterpillars, or larvae, defoliate deciduous and evergreen trees and shrubs. Introduced from Europe into Massachusetts c.1869, the European gypsy moth became a serious pest within 20 ye...
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Canada
Canada , independent nation (2001 pop. 30,007,094), 3,851,787 sq mi (9,976,128 sq km), N North America. Canada occupies all of North America N of the United States (and E of Alaska) except for Greenland and the French islands of St. Pierre and Miquelon. It is bounded on the E by the Atlantic Ocean, ...
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Peshtigo
Peshtigo , city (1990 pop. 3,154), Marinette co., NE Wis., on the Peshtigo River 6 mi (9.7 km) inland from its mouth on Green Bay; inc. 1903. Located in a dairying and lumbering region, the city is a resort town that also produces paper, transportation equipment, laminated lumber, and tools. A nearb...
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Hawkesbury
Hawkesbury town (1991 pop. 9,706), SE Ont., Canada, on the Ottawa River. It has lumber and paper mills and manufactures clothing, glass, and prefabricated homes.
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Tabasco
Tabasco , state (1990 pop. 1,501,744), 9,783 sq mi (25,338 sq km), E Mexico, on the Gulf of Campeche. Villahermosa is the capital. Tabasco is predominantly a tropical plain, once densely forested, that is broken by numerous rivers, swamps, and lagoons. The climate is sultry, and rainfall in some a...
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North Bay
North Bay city (1991 pop. 55,405), SE Ont., Canada, on Lake Nipissing. It is the transportation and commercial center of lumbering and mining districts and a popular summer resort. Mining equipment is manufactured there. It is the site of a large air base.
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Selkirk
Selkirk town (1991 pop. 9,815), SE Man., Canada, on the Red River. Just S of Lake Winnipeg, it is a port for products from N Manitoba. There are steel mills, foundries, and shipyards in the town. It is named for the 5th earl of Selkirk, who established (1812) the Red River Settlement in the regio...
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light-year
light-year in astronomy, unit of length equal to the distance light travels in one sidereal year . It is 9.461 × 10 12 km (about 6 million million mi). Alpha Centauri and Proxima Centauri, the stars nearest our solar system, are about 4.3 light-years distant. See also parsec .
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French language
French language member of the Romance group of the Italic subfamily of the Indo-European family of languages (see Romance languages ). It is spoken as a first language by more than 70 million people, chiefly in France (55 million speakers), Belgium (3 million), Switzerland (1.5 million), former ...
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Mississauga
Mississauga , city (1991 pop. 463,388), S Ont., Canada, 12 mi (20 km) W of Toronto on Lake Ontario. A residential suburb of Toronto and a growing transportation and industrial center, it is one of Canada's fastest-growing cities. Its manufactures include aircraft, motor vehicles, engines, chemicals,...
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