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relics

(Encyclopedia)relics, part of the body of a saint or a thing closely connected with the saint in life. In traditional Christian belief they have had great importance, and miracles have often been associated with th...

quinine

(Encyclopedia)quinine kwīˈnīnˌ, kwĭnēnˈ [key], white crystalline alkaloid with a bitter taste. Before the development of more effective synthetic drugs such as quinacrine, chloroquine, and primaquine, quinin...

QAnon

(Encyclopedia) QAnon , a widely believed right-wing conspiracy theory. QAnon developed in the early years of Donald Trump’s presidency through the anonymous posts o...

rhythm, biological

(Encyclopedia)rhythm, biological, or biorhythm, cyclic pattern of physiological changes or changes in activity in living organisms, most often synchronized with daily, monthly, or annual cyclical changes in the env...

oxpecker

(Encyclopedia)oxpecker, common name for an African starling of the genus Buphagus. Also known as tickbirds, oxpeckers have very short legs and sharp claws, which aid them in perching on the backs of large mammals, ...

nitric oxide

(Encyclopedia)nitric oxide or nitrogen monoxide, a colorless gas formed by the combustion of nitrogen and oxygen as given by the reaction: energy + N2 + O2 → 2NO; m.p. −163.6℃; b.p. −151.8℃. Nitric oxide ...

Beauvoir, Simone de

(Encyclopedia)Beauvoir, Simone de sēmônˈ də bōvwärˈ [key], 1908–86, French author. A leading exponent of existentialism, she is closely associated with Jean-Paul Sartre, with whom she had a life-long relat...

Capote, Truman

(Encyclopedia)Capote, Truman käpōˈtē [key], 1924–84, American author, b. New Orleans as Truman Streckfus Persons. During his lifetime, the witty, diminutive writer was a well-known public personage, hobnobbin...

Blackfoot

(Encyclopedia)Blackfoot, Native North Americans of the Algonquian branch of the Algonquian-Wakashan linguistic stock (see Native American languages). They occupied in the early 19th cent. a large range of territory...

Black Hawk War

(Encyclopedia)Black Hawk War, conflict between the Sac and Fox and the United States in 1832. After the War of 1812, whites settling the Illinois country exerted pressure on the Native Americans. A treaty of 1804, ...