Columbia Encyclopedia

Search results

127 results found

silicon

(Encyclopedia)silicon, nonmetallic chemical element; symbol Si; at. no. 14; interval in which at. wt. ranges 28.084–28.086; m.p. 1,410℃; b.p. 2,355℃; sp. gr. 2.33 at 25℃; valence usually +4. Silicon is the ...

Dubai

(Encyclopedia)Dubai do͞obīˈ [key], sheikhdom (2021 pop. 2,921,376), c.1,500 sq mi (3,890 sq km), part of...

Honolulu

(Encyclopedia)Honolulu hŏnˌəlo͞oˈlo͞o, hōnō– [key], city (2020 pop. 350,964), capital of ...

lace

(Encyclopedia)lace, patterned openwork fabric made by plaiting, knotting, looping, or twisting. The finest lace is made from linen thread. Handmade laces include needlepoint and bobbin lace, tatting, crochet work, ...

bridge, card game

(Encyclopedia)bridge, card game derived from whist, played with 52 cards by four players in two partnerships. Bridge probably originated in the Middle East in the 19th cent. Auction bridge, one form of the game, ...

Munich

(Encyclopedia)Munich münˈkhən [key], city (1994 pop. 1,255,623), capital of Bavaria, S Germany, on the Isar River near the Bavarian Alps. It is a financial, commercial, industrial, transportation, communications...

journalism

(Encyclopedia)journalism, the collection and periodic publication or transmission of news through media such as newspaper, periodical, television, and radio. By broadcasting events such as the Watergate hearin...

Marie Antoinette

(Encyclopedia)Marie Antoinette ăntwənĕtˈ, äNtwänĕtˈ [key], 1755–93, queen of France, wife of King Louis XVI and daughter of Austrian Archduchess Maria Theresa and Holy Roman Emperor Francis I. She was mar...

Zimbabwe, country, Africa

(Encyclopedia)CE5 Zimbabwe zimˈbäbwā [key], officially Republic of Zimbabwe, republic (2015 est. pop. 14,229,000), 150,803 sq mi (390,580 sq km), S central Africa. It is bordered on the north by Zambia, on th...

Browse by Subject