Columbia Encyclopedia

Search results

500 results found

cutworm

(Encyclopedia)cutworm, name for the larvae of many moths of the family Noctuidae (owlet moths). These larvae, or caterpillars, feed at night on the stems and roots of young plants, often cutting them off near the s...

circuit rider

(Encyclopedia)circuit rider, itinerant preacher of the Methodist denomination who served a “circuit” consisting usually of 20 to 40 “appointments.” The circuit system, devised by John Wesley for his English...

Churchill, Charles

(Encyclopedia)Churchill, Charles chûrˈchĭl [key], 1731–64, English poet and satirist. Upon his family's insistence he took religious orders in 1756, but life as a London dandy suited him more, and he resigned ...

chewing gum

(Encyclopedia)chewing gum, confection consisting usually of chicle, flavorings, and corn syrup and sugar (or artificial sweeteners). Prehistoric people are believed to have chewed resins. Spruce resin was chewed as...

Chapman, John

(Encyclopedia)Chapman, John, 1774–1845, American pioneer, more familiarly known as Johnny Appleseed, b. Massachusetts. From Pennsylvania—where he had sold or given saplings and apple seeds to families migrating...

Empire State Building

(Encyclopedia)Empire State Building, in central Manhattan, New York City, on Fifth Ave. between 33d St. and 34th St. It was designed by the firm of Shreve, Lamb, and Harmon and built in 1930–31. For many years it...

ephemeris time

(Encyclopedia)ephemeris time (ET), astronomical time defined by the orbital motions of the earth, moon, and planets. The earth does not rotate with uniform speed, so the solar day is an imprecise unit of time. Ephe...

Hot Springs National Park

(Encyclopedia)Hot Springs National Park, 5,549 acres (2,247 hectares), W central Ark.; est. 1921; nearly surrounded by the city of Hot Springs. Visited by Spanish explorer Hernando De Soto in 1541, the springs, lon...

Hamann, Johann Georg

(Encyclopedia)Hamann, Johann Georg yōˈhän gāˈôrk häˈmən [key], 1730–88, German Protestant theologian, b. Königsberg (now Kaliningrad). Although opposed to the rationalism of Kant and the German Enlighte...

Hicks, Edward

(Encyclopedia)Hicks, Edward, 1780–1849, American painter and preacher, b. Bucks co., Pa. A member of the Society of Friends, he became a noted back-country preacher in the conservative group of Quakers associated...