Columbia Encyclopedia

Search results

500 results found

Illyria and Illyricum

(Encyclopedia)Illyria ĭlĭrˈĭkəm [key], ancient region of the Balkan Peninsula. In prehistoric times a group of tribes speaking dialects of an Indo-European language swept down to the northern and eastern shore...

Kensington and Chelsea

(Encyclopedia)Kensington and Chelsea, inner borough (1991 pop. 127,600) of Greater London, SE England. Kensington is largely residential with fashionable shopping streets and several luxurious hotels. Portobello Ro...

Trinidad and Tobago

(Encyclopedia)CE5 Trinidad and Tobago trĭnˈĭdăd, təbāˈgō [key], officially Republic of Trinidad and Tobago, republic (2015 est. pop. 1,222,000), 1,980 sq mi (5,129 sq km), West Indies. The capital is Por...

Castor and Pollux

(Encyclopedia)Castor and Pollux pŏlˈəks [key], in classical mythology, twin heroes called the Dioscuri; Castor was the son of Leda and Tyndareus, Pollux the son of Leda and Zeus. They were brothers to Helen and ...

strategy and tactics

(Encyclopedia)strategy and tactics, in warfare, related terms referring, respectively, to large-scale and small-scale planning to achieve military success. Strategy may be defined as the general scheme of the condu...

wheel and axle

(Encyclopedia)CE5 Wheel and axle wheel and axle, simple machine consisting of a wheel mounted rigidly upon an axle or drum of smaller diameter, the wheel and the axle having the same axis. It is fundamentally a...

fats and oils

(Encyclopedia)fats and oils, group of organic substances that form an important part of the diet and also are useful in many industries. The fats are usually solid, the oils generally liquid at ordinary room temper...

stalactite and stalagmite

(Encyclopedia)stalactite stəlăgˈmīt [key], mineral forms often found in caves; sometimes collectively called dripstone. A stalactite is an icicle-shaped mass of calcite attached to the roof of a limestone caver...

Montagnais and Naskapi

(Encyclopedia)Montagnais năsˈkəpē [key], aboriginal peoples originally from Labrador, Canada. Because they both spoke almost identical Algonquian languages and had similar customs, the two groups are often link...

Lofoten and Vesterålen

(Encyclopedia)Lofoten vĕstˈərôlən [key], two contiguous island groups (1995 est. pop. 56,700), Nordland and Troms counties, NW Norway, in the Norwegian Sea. Situated within the Arctic Circle, the islands exten...