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cat's-eye

(Encyclopedia)cat's-eye, gemstone that displays a thin band of reflected light on its surface when cut as a cabochon. Its name is derived from its supposed resemblance to the eye of a cat. The optical effect, known...

ruby

(Encyclopedia)ruby, precious stone, the transparent red variety of corundum, found chiefly in Myanmar, Thailand, and Sri Lanka and classified among the most valuable of gems. The Myanmarese stones are blood red, th...

Díaz Mirón, Salvador

(Encyclopedia)Díaz Mirón, Salvador sälväᵺōrˈ dēˈäs mērōnˈ [key], 1853–1928, Mexican poet. Díaz Mirón's life abounded with revolutionary plots, political quarrels, duels, and vigorous journalistic ...

amethyst

(Encyclopedia)amethyst ămˈəthĭst [key] [Gr.,=non-drunkenness], variety of quartz, violet to purple in color, used as a gem. It is the most highly valued of the semiprecious quartzes. It is associated with a num...

Hoy

(Encyclopedia)Hoy, island, 13 mi (21 km) long and 6 mi (9.7 km) wide, off N Scotland, second largest of the Orkney Islands. It is located at the southwestern side of the Scapa Flow anchorage. Ward Hill (1,565 ft/47...

hypostyle

(Encyclopedia)hypostyle hĭpˈəstīl, hīˈpə– [key], the chamber in Egyptian temples in which a number of columns supported a flat stone roof. Forming the chief and largest inner space of the temple, it was en...

London Bridge

(Encyclopedia)London Bridge, granite, five-arched bridge formerly over the Thames, in London, England. It is 928 ft (283 m) long and was designed by John Rennie and built between 1824 and 1831. The early wooden bri...

lots

(Encyclopedia)lots. The casting of lots was an ancient method of making a choice, settling a dispute, or determining a course of action. In biblical times lots were cast to determine the will of God (it is believed...

oilcloth

(Encyclopedia)oilcloth, originally, cloth treated with oil or other substances so as to be waterproof and used for fishermen's and sailors' wear, for coach robes and covers, and later as a floor covering, called fl...

Öland

(Encyclopedia)Öland öˈländ [key], narrow island (1995 pop. 25,690), 520 sq mi (1,347 sq km), Kalmar co., SE Sweden, in the Baltic Sea, separated from mainland Sweden by the Kalmarsund. Borgholm is the chief tow...