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Huaráz

(Encyclopedia)Huaráz or Huarás both: wäräsˈ [key], city, capital of Huaráz prov. and Ancash dept....

Dushanbe

(Encyclopedia)Dushanbe do͞oshănˈbə, –shänˈ– [key], city, capital of Tajikistan, W Tajikis...

alizarin

(Encyclopedia)alizarin əlĭzˈərĭn [key], or 1,2-dihydroxyanthraquinone, mordant vegetable dye obtained originally from the root of the madder plant (Rubia tinctorum), in which it occurs as a glucoside. The term...

Donetsk

(Encyclopedia)Donetsk dənyĕtskˈ [key], city, capital of Donetsk region, E Ukraine, on the Kalmius River. ...

Connellsville

(Encyclopedia)Connellsville kŏnˈəlzvĭlˌ [key], city (2020 pop. 7,031), Fayette co., SW Pa., on the Youghiogheny ...

Chesapeake & Ohio Railway

(Encyclopedia)Chesapeake & Ohio Railway (C&O), former U.S. transportation company with railroad lines in eight states, Washington, D.C., and Ontario, Canada. Founded as the Louisa RR Company in Virginia in ...

fire clay

(Encyclopedia)fire clay, clay that has a high degree of resistance to heat. By the best standards it should have a fusion point higher than 1,600℃. The term “fire clay” is commonly held to exclude kaolin and ...

silicosis

(Encyclopedia)silicosis sĭlĭkōˈsĭs [key], occupational disease of the lungs caused by inhalation of free silica (quartz) dust over a prolonged period of time. Free silica is dispersed in the air and inhaled by...

Port Harcourt

(Encyclopedia)Port Harcourt härˈkərt, –kôrt [key], city (1991 est. pop. 362,000), SE Nigeria, a deepwater port on the Bonny River in the Niger delta. It is an industrial and commercial center where steel and ...

Pôrto Alegre

(Encyclopedia)Pôrto Alegre pōrˈto͝o əlĕˈgrə [key], city (1991 pop. 1,263,403), capital of Rio Grande do Sul state, SE Brazil, on the Guaíba River. One of the chief industrial and commercial centers of Braz...