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Qa'em Shahr

(Encyclopedia)Qa'em Shahr käˈĕm shär [key], city (1991 pop. 123,684), Mazandaran prov., N Iran. Manufactures include textiles and food products; a thermal power plant is there. It is a road and rail transport c...

Santiago del Estero

(Encyclopedia)Santiago del Estero, city (1991 pop. including La Banda 264,273), capital of Santiago del Estero prov., N Argentina. It is a transportation hub of the Argentine Chaco and a commercial center for cattl...

commando

(Encyclopedia)commando, small, elite military raiding and assault unit or soldier. Although the word was coined in the Boer War (1899–1902), the role is as old as battles themselves. In 1940, when the British org...

Brownian movement

(Encyclopedia)Brownian movement or motion, zigzag, irregular motion exhibited by minute particles of matter when suspended in a fluid. The effect has been observed in all types of colloidal suspensions (see colloid...

quasicrystal

(Encyclopedia)quasicrystal kwāˈzīkrĭsˌtəl, kwäzˈē– [key] or quasiperiodic solid, solid body that exhibits such crystalline features as symmetry and repeating patterns of unit cells (regular arrangements ...

Comilla

(Encyclopedia)Comilla kōmĭlˈə [key], city, E Bangladesh, on the Gumti River. An administrative center on ...

gram

(Encyclopedia)gram, abbr. g, unit of mass equal to 0.001 kilogram, the basic unit of mass in the metric system. The gram is the unit of mass in the cgs system. It is approximately equal to 0.035 avoirdupois ounce, ...

radiometer

(Encyclopedia)radiometer rāˌdēŏmˈətər [key], instrument for detection or measurement of electromagnetic radiation; the term is applied in particular to devices used to measure infrared radiation. One of the ...

Hamilton, Sir William, British diplomat and archaeologist

(Encyclopedia)Hamilton, Sir William, 1730–1803, British diplomat and archaeologist, ambassador to Naples (1764–1800). He was the husband of Emma, Lady Hamilton, mistress of Admiral Horatio Nelson. His fine coll...

Brutus, legendary founder of the British race

(Encyclopedia)Brutus, legendary founder of the British race: see Brut. ...