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piquet

(Encyclopedia)piquet or picquet both: pēkāˈ [key], card game played by two persons with a deck of 32 cards—7 (low) up to ace (high) in each suit. Each player receives 12 cards, and eight cards are left on the ...

Vizsla

(Encyclopedia)Vizsla vĭzhˈlə [key], breed of large sporting dog introduced into Europe by the Magyar invasion of the 10th cent. and perfected in Hungary over hundreds of years; also called Hungarian pointer. It ...

pressure

(Encyclopedia)pressure, in mechanics, ratio of the force acting on a surface to the area of the surface; it is thus distinct from the total force acting on a surface. A force can be applied to and sustained by a si...

beryllium

(Encyclopedia)beryllium bərĭlˈēəm [key] [from beryl ], metallic chemical element; symbol Be; at. no. 4; at. wt. 9.01218; m.p. about 1,278℃; b.p. 2,970℃ (estimated); sp. gr. 1.85 at 20℃; valence +2. Ber...

Palenque

(Encyclopedia)Palenque pälāngˈkĕ [key], ancient city of the Maya in Chiapas, S Mexico, in the Usumacinta Valley. Its architectural elegance, adapted to tropical and topographical conditions, was a high point in...

string theory

(Encyclopedia)string theory, description of elementary particles based on one-dimensional curves, or “strings,” instead of point particles. Superstring theory, which is string theory that contains a kind of sym...

Duluth

(Encyclopedia)Duluth dəlo͞othˈ [key], city (2020 pop. 86,697), seat of St. Louis co., NE Minn., at the w...

hockey, field

(Encyclopedia)hockey, field, outdoor stick and ball game. Field hockey, like many sports, is of obscure origins, but traces in one form or another to the ancient Egyptians and Persians, making it one of the world's...

Imperial Valley

(Encyclopedia)Imperial Valley, fertile region in the Colorado Desert, SE Calif., extending S into NW Mexico. Once part of the Gulf of California, most of the region is below sea level; its lowest point is −232 ft...

pointer

(Encyclopedia)pointer, breed of large sporting dog developed in England more than 300 years ago. It stands between 23 and 26 in. (58.4–66.4 cm) high at the shoulder and weighs between 50 and 60 lb (22.7–27.2 kg...