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MacLeish, Archibald

(Encyclopedia)MacLeish, Archibald məklēshˈ [key], 1892–1982, American poet and public official, b. Glencoe, Ill., grad. Yale, 1915, LL.B Harvard, 1919. He practiced law for only three years and during the 1920...

bluegrass

(Encyclopedia)bluegrass, any species of the large and widely distributed genus Poa, chiefly range and pasture grasses of economic importance in temperate and cool regions. In general, bluegrasses are perennial with...

marriage

(Encyclopedia)marriage, socially sanctioned union that reproduces the family. In all societies the choice of partners is generally guided by rules of exogamy (the obligation to marry outside a group); some societie...

puffer

(Encyclopedia)puffer or pufferfish, common name for some tropical marine fish of the family Tetraodontidae. The puffers and their allies, including the boxfish, the porcupinefish, the triggerfish, and the marine su...

Frazer, Sir James George

(Encyclopedia)Frazer, Sir James George, 1854–1941, Scottish classicist and anthropologist, b. Glasgow, educated at the universities of Glasgow and Cambridge. He is known especially for his masterpiece, The Golden...

classification

(Encyclopedia) CE5 classification, in biology, the systematic categorization of organisms into a coherent scheme. The original purpose of biological classification, or systematics, was to organize the vast number...

amyloplast

(Encyclopedia)amyloplast ămˈəlōplăstˌ [key], also called leucoplast, a nonpigmented organelle, or plastid, occurring in the cytoplasm of plant cells. Amyloplasts transform glucose, a simple sugar, into starch...

cataract

(Encyclopedia)cataract, in medicine, opacity of the lens of the eye, which impairs vision. In the young, cataracts are generally congenital or hereditary; later they are usually the result of degenerative changes b...

bagworm

(Encyclopedia)bagworm, common name for the larva of small moths of the family Psychidae. The larva spins a silken cocoon as it travels, hence the term bagworm. When fully grown, the bagworm fastens its covering to ...

opossum

(Encyclopedia)opossum əpŏsˈəm, pŏsˈ– [key], name for several marsupials, or pouched mammals, of the family Didelphidae, native to Central and South America, with one species extending N to the United States...
 

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