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Grignard reagent

(Encyclopedia)Grignard reagent grēnyärdˈ rēāˈjənt [key], any of an important class of extremely reactive chemical compounds used in the synthesis of hydrocarbons, alcohols, carboxylic acids, and other compou...

Dorsey, Jimmy

(Encyclopedia)Dorsey, Jimmy (James Francis Dorsey), 1904–57, and his brother Tommy Dorsey (Thomas Francis Dorsey, Jr.), 1905–1956, both b. Shenandoah, Pa., American jazz musicians and bandleaders during the Big...

Corea, Chick

(Encyclopedia) Corea, Chick (Armando Anthony), 1941-2021, American jazz pianist, composer, and bandleader, b. Chelsea, Ma. Corea’s father was a bandleader in Boston...

decadents

(Encyclopedia)decadents, in literature, name loosely applied to those 19th-century, fin-de-siècle European authors who sought inspiration, both in their lives and in their writings, in aestheticism and in all the ...

Fanti

(Encyclopedia)Fanti fănˈtē, fänˈ– [key], black African ethnic group, S Ghana, living around Cape Coast and Elmina, one of the Akan peoples. The Fanti speak a Twi language, which is part of the Kwa group of t...

Fehling's solution

(Encyclopedia)Fehling's solution fāˈlĭngz [key], deep-blue, alkaline solution used to test for the presence of aldehydes (e.g., formaldehyde, HCHO) or other compounds that contain the aldehyde functional group, ...

New Siberian Islands

(Encyclopedia)New Siberian Islands, Rus. Novosibirskiye Ostrova, archipelago, c.10,900 sq mi (28,200 sq km), N Siberian Russia, in the Arctic Ocean between the Laptev and East Siberian seas, part of the Sakha Repub...

Spratly Islands

(Encyclopedia)Spratly Islands, group of about 100 low islands and coral reefs in the central South China Sea, intersecting busy shipping lanes. The whole group is claimed by China, Taiwan, and Vietnam, and parts ar...

bioluminescence

(Encyclopedia)bioluminescence bīˌōlo͞oˌmĭnĕsˈəns [key], production of light by living organisms. Organisms that are bioluminescent include certain fungi and bacteria that emit light continuously. The dinof...

Maladetta Mountains

(Encyclopedia)Maladetta Mountains mälädĕtˈä [key], Span. Montes Malditos [Span.,=cursed mountains], massif of the central Pyrenees, NE Spain, near the French border. Its highest point, Pico de Aneto (11,168 ft...