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stalactite and stalagmite

(Encyclopedia)stalactite stəlăgˈmīt [key], mineral forms often found in caves; sometimes collectively called dripstone. A stalactite is an icicle-shaped mass of calcite attached to the roof of a limestone caver...

Sun Ra

(Encyclopedia) Sun Ra, 1914-1993, African-American jazz composer, bandleader, and keyboard player, b. Birmingham, Al., as Herman Poole Blount. Sun Ra was a leading c...

Afroasiatic languages

(Encyclopedia)Afroasiatic languages hămˈĭtō-səmĭtˈĭk [key], family of languages spoken by more than 250 million people in N Africa; much of the Sahara; parts of E, central, and W Africa; and W Asia (especia...

Arab-Israeli Wars

(Encyclopedia)Arab-Israeli Wars, conflicts in 1948–49, 1956, 1967, 1973–74, and 1982 between Israel and the Arab states. Tensions between Israel and the Arabs have been complicated and heightened by the politic...

intelligent design

(Encyclopedia)intelligent design, theory that some complex biological structures and other aspects of nature show evidence of having been designed by an intelligence. Such biological structures are said to have int...

Meir, Golda

(Encyclopedia)Meir, Golda māērˈ [key], 1898–1978, Israeli political leader, b. Kiev, Russia, originally named Golda Mabovitch. Her family emigrated to the United States in 1906, settling in Milwaukee. She beca...

glove

(Encyclopedia)glove, hand covering with a separate sheath for each finger. The earliest gloves, relics of the cave dwellers, closely resembled bags. Reaching to the elbow, they were most probably worn solely for pr...

Ishmael

(Encyclopedia)Ishmael ĭshˈmāĕl [key] [Heb.,=God hears], in the Bible. 1 Son of Abraham and Hagar; ancestor of 12 tribes in N Arabia. Through Sara's jealousy he and his mother were sent into the desert, where th...

lamp

(Encyclopedia)lamp, originally a vessel for holding oil or some combustible substance that could be burned through a wick for illumination; the term has been extended to other lighting devices. Stones, shells, and ...

goat

(Encyclopedia)goat, ruminant mammal with hollow horns and coarse hair belonging to the genus Capra of the cattle family and closely related to the sheep. True wild goats, all of Old World origin, include the Persia...