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Oak Ridge

(Encyclopedia)Oak Ridge, city (1990 pop. 27,310), Anderson and Roane counties, E Tenn., on Black Oak Ridge and the Clinch River; founded by the U.S. government 1942, inc. as an independent city 1959. For years Oak ...

White Oak

(Encyclopedia)White Oak, uninc. community (1990 pop. 18,671), Montgomery and Prince Georges counties, central Md., in the suburbs of Washington, D.C. The site of the former Naval Ordnance Laboratory was renamed the...

sudden oak death

(Encyclopedia)sudden oak death: see diseases of plants; water mold. ...

acorn

(Encyclopedia)acorn: see oak.

Sedona

(Encyclopedia)Sedona, city (2010 pop. 10,031), Coconino and Yavapai co., N Ariz., 22 mi (35 km) SSW of Flagstaff on Oak Creek in the Coconino National Forest; est. 1902, inc. 1988. Tourism is Sedona's main industry...

Crome, John

(Encyclopedia)Crome, John, 1768–1821, English landscape painter, b. Norwich. Crome was the principal painter of the Norwich school. He is often called Old Crome to distinguish him from his son who painted in the ...

poison ivy

(Encyclopedia)poison ivy, poison oak, and poison sumac, woody vines and trailing or erect shrubs of the family Anacardiaceae (sumac family), native to North America. They are sometimes considered as several specie...

Shull, Clifford

(Encyclopedia)Shull, Clifford, 1915–2001, American physicist, b. Pittsburgh, Pa. Educated at Carnegie Institute of Technology (now Carnegie Mellon University) and New York Univ. (Ph.D., 1941), Shull was on the st...

coffin

(Encyclopedia)coffin, closed receptacle for a corpse. Its purpose is usually to protect and to aid preservation of the body, although in the past some have believed that it may confine the spirit of the deceased. B...

Anti-Lebanon

(Encyclopedia)Anti-Lebanon, ancient Anti-Libanus, Arabic Jabal al Sharqi, mountain range between Syria and Lebanon, rising to Mt. Hermon, 9,232 ft (2,814 m) high. Once noted for its forests of oak, pine, cypress, a...