Columbia Encyclopedia

Search results

253 results found

mass, in physics

(Encyclopedia)mass, in physics, the quantity of matter in a body regardless of its volume or of any forces acting on it. The term should not be confused with weight, which is the measure of the force of gravity (se...

Raytown

(Encyclopedia)Raytown rāˈtounˌ [key], city (1990 pop. 30,061), Jackson co., W central Mo., a residential suburb of Kansas City; inc. 1950. It was the first stop on the Santa Fe Trail out of Independence, Mo. The...

Fletcher, Thomas Clement

(Encyclopedia)Fletcher, Thomas Clement, 1827–99, governor of Missouri (1865–69), b. Herculaneum, Mo. A Democrat opposed to slavery, he became a Republican in 1856 and supported Lincoln for the presidential nomi...

Pendergast, Thomas Joseph

(Encyclopedia)Pendergast, Thomas Joseph, 1872–1945, American political boss, b. St. Joseph, Mo. After holding minor political offices (1899–1910) in Kansas City, Mo., he became the acknowledged Democratic leade...

Reed, James Alexander

(Encyclopedia)Reed, James Alexander, 1861–1944, American political leader, b. near Mansfield, Ohio. He moved to Iowa and was admitted (1885) to the bar, practicing there and later in Missouri. He was (1898–1900...

Black River

(Encyclopedia)Black River. 1 River rising in SE Mo. and flowing c.300 mi (480 km) SE, then SW to the White River near Newport, Ark. It is partly navigable. Clearwater Dam is on the river near Piedmont, Mo. 2 River ...

Lorentz contraction

(Encyclopedia)Lorentz contraction lôrˈĕnts [key], in physics, contraction or foreshortening of a moving body in the direction of its motion, proposed by H. A. Lorentz on theoretical grounds and based on an earli...

Bellefontaine Neighbors

(Encyclopedia)Bellefontaine Neighbors, city (2020 pop. 10,740), St. Louis co., E Mo., a residential suburb of St. Louis; founded c.1819, inc. 1950. ...

Mozambique, country, Africa

(Encyclopedia)CE5 Mozambique mōˌzəmbēkˈ [key], officially Republic of Mozambique, republic (2015 est. pop. 25,303,000), 302,659 sq mi (784,090 sq km), SE Africa. It borders on the Indian Ocean in the east; ...

Moncenisio

(Encyclopedia)Moncenisio: see Cenis, Mont.