Columbia Encyclopedia

(Encyclopedia) Augustine of Canterbury, Saint ôˈgəstēn, –tĭn; ôgŭsˈtĭn [key], d. c.605, Italian missionary, called the Apostle of the English, first archbishop of Canterbury (from 601). A Roman monk, he w...

(Encyclopedia) pasture, land used for grazing livestock. Land unsuited for cultivation, e.g., hilly or stony land, may be used as pasture. Tilled land and meadow may be pastured after the crops are removed. Pastures...

(Encyclopedia) astigmatism əstĭgˈmətĭzˌəm [key], type of faulty vision caused by a nonuniform curvature in the refractive surfaces—usually the cornea, less frequently the lens—of the eye. As a result, lig...

(Encyclopedia) ohmmeter ōmˈmēˌtər [key], instrument used to measure the electrical resistance of a conductor. It is usually included in a single package with a voltmeter, and often an ammeter. In normal usage, ...

(Encyclopedia) Canby, Edward Richard Sprigg, 1817–73, Union general in the Civil War, b. Kentucky, grad. West Point, 1839. He fought in the Seminole War and in the Mexican War. In the Civil War, Canby commanded th...

(Encyclopedia) cavalier King Charles spaniel, breed of small dog developed in the early 20th cent. from the English toy spaniel. It stands about 12 in. (30 cm) high at the shoulder and weighs from 13 to 18 lb (6–8...

(Encyclopedia) imprinting, acquisition of behavior in many animal species, in which, at a critical period early in life, the animals form strong and lasting attachments. Imprinting is important for normal social dev...

(Encyclopedia) fiat money fīˈət, fīˈăt [key], inconvertible money that is made legal tender by the decree, or fiat, of the government but that is not covered by a specie reserve. It is commonly understood to b...

(Encyclopedia) Hart, Oliver Simon D'Arcy, 1948–, British-American economist, b. London, England, Ph.D. Princeton, 1974. He has been a professor at the London School of Economics (1981–85), the Massachusetts Inst...

(Encyclopedia) beriberi bĕrˈēbĕrˈē [key], deficiency disease occurring when the human body has insufficient amounts of thiamine (vitamin B1). The deficiency may result from improper diet (e.g., ingestion of hi...