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giant clam

(Encyclopedia)giant clam, common name for the largest bivalve mollusk in the world, Tridacna gigas, also known as the bear's paw clam. The giant clam may weigh over 500 lb (225 kg) and attain a length of over 4 ft ...

germination

(Encyclopedia)germination, in a seed, process by which the plant embryo within the seed resumes growth after a period of dormancy and the seedling emerges. The length of dormancy varies; the seed of some plants (e....

salicylic acid

(Encyclopedia)salicylic acid or 2-hydroxybenzoic acid, C6H4(OH)CO2H, a colorless, crystalline organic carboxylic acid that melts at 159℃; it is soluble in ethanol and ether but is only slightly soluble in water. ...

norovirus

(Encyclopedia)norovirus or Norwalk virus, highly contagious viral disease caused by infection with an RNA virus of the genus Norovirus. The virus causes acute gastroenteritis, usually one to two days after infectio...

bile

(Encyclopedia)bile, bitter alkaline fluid of a yellow, brown, or green color, secreted, in man, by the liver. Bile, or gall, is composed of water, bile acids and their salts, bile pigments, cholesterol, fatty acids...

Adygey Republic

(Encyclopedia)Adygey Republic ədĭgyĕˈ [key] or Adygeya, formerly Adyge Autonomous Region, constituent republic (1990 est. pop. 435,000), c.2,935 sq mi (7,600 sq km), an enclave within Krasnodar Territory, SE Eu...

pulse, in botany

(Encyclopedia)CE5 Sweet pea, Lathyrus odoratus, a member of the pulse family pulse, in botany, common name for members of the Fabaceae (Leguminosae), a large plant family, called also the pea, or legume, family...

Fourteen Points

(Encyclopedia)Fourteen Points, formulation of a peace program, presented at the end of World War I by U.S. President Woodrow Wilson in an address before both houses of Congress on Jan. 8, 1918. The message, though ...

Kyakhta

(Encyclopedia)Kyakhta or Kiakhta both: kyäkhˈtə [key], city, Buryat Republic, S Siberian Russia, near the Russian-Mongolian border. Kyakhta is on the highway from Ulan-Ude to Ulaanbaatar and is a major transit p...

Milford Haven

(Encyclopedia)Milford Haven, Welsh Aberdaugleddau, town (1981 pop. 13,883), Pembrokeshire, SW Wales. It is a seaport on the northern side of the estuary called Milford Haven. The bay forms a natural harbor that can...