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George IV, king of Great Britain and Ireland

(Encyclopedia)George IV, 1762–1830, king of Great Britain and Ireland (1820–30), eldest son and successor of George III. In 1785 he married Maria Anne Fitzherbert, a Roman Catholic. The marriage was illegal, ho...

rift valley

(Encyclopedia)rift valley, elongated depression, trough, or graben in the earth's crust, bounded on both sides by normal faults and occurring on the continents or under the oceans. The central flat block forming th...

hallucination

(Encyclopedia)hallucination, false perception characterized by a distortion of real sensory stimuli. Common types of hallucination are auditory, i.e., hearing voices or noises and visual, i.e., seeing people that a...

George III, king of Great Britain and Ireland

(Encyclopedia)George III, 1738–1820, king of Great Britain and Ireland (1760–1820); son of Frederick Louis, prince of Wales, and grandson of George II, whom he succeeded. He was also elector (and later king) of...

bipolar disorder

(Encyclopedia)bipolar disorder, formerly manic-depressive disorder or manic-depression, severe mental disorder involving manic episodes that are usually accompanied by episodes of depression. The term “manic-depr...

Turpan

(Encyclopedia)Turpan to͝orˈfänˈ [key], town and oasis (1994 est. pop. 64,300), in the Turpan depression (c.5,000 sq mi/12,950 sq km), E Xinjiang Uygur Autonomous Region, China. It is an agricultural center prod...

swamp

(Encyclopedia)swamp, shallow body of water in a low-lying, poorly drained depression, usually containing abundant plant growth dominated by trees, such as cypress, and high shrubs. Swamps develop in moist climates,...

Coughlin, Charles Edward

(Encyclopedia)Coughlin, Charles Edward kŏgˈlĭn [key], 1891–1979, Roman Catholic priest in the United States, b. Ontario, Canada, grad. Univ. of Toronto, 1916. After study at St. Michael's College, Toronto, he ...

delusion

(Encyclopedia)delusion, false belief based upon a misinterpretation of reality. It is not, like a hallucination, a false sensory perception, or like an illusion, a distorted perception. Delusions vary in intensity,...

Divine, Father

(Encyclopedia)Divine, Father, c.1882–1965, African-American religious leader, founder of the Peace Mission movement, b. probably near Savannah, Ga. and named George Baker. After preaching in the South, he moved t...