Columbia Encyclopedia

(Encyclopedia) coast, land bordering an ocean or other large body of water. The line of contact between the land and water surfaces is called the shoreline. It fluctuates with the waves and tides. Sometimes the term...

(Encyclopedia)  CE5 Snow occurs in many different forms. Among the various recognized classes of forms are (A) needles; (B) columns and groups of columns; (C) plates; (D) branched, or dendritic, plates; (E) combin...

(Encyclopedia) Peebles, Phillip James Edwin, 1935–, Canadian-American astrophysicist and cosmologist, b. Winnipeg, Man., Ph.D. Princeton, 1962. He spent his entire career as a researcher at Princeton, becoming a f...

(Encyclopedia) Newman, Barnett, 1905–70, American artist, b. New York City. A member of the New York school, Newman was one of the first to reject conventional notions of spatial composition in art. Often using mo...

(Encyclopedia) personal watercraft (PWC), a lightweight vessel usually less than 16 ft (5 m) long that uses an inboard water jet pump, powered by an internal-combustion engine, as its primary source of propulsion. T...

(Encyclopedia) stalactite ornament, type of ornament characteristic of Islamic architecture. Generally executed in wood or in plaster over a wood or brick base, it consists of little vertical polygonal or curved nic...

(Encyclopedia) Resolution Trust Corporation (RTC), in U.S. history, government-owned company formed in 1989 to liquidate the assets of insolvent savings and loan associations (S&Ls). Essentially a huge property-...

(Encyclopedia) Dessoir, Max mäx dĕswär,ˈ [key], 1867–1947, German philosopher. He earned doctorates from the universities of Berlin (philosophy, 1889) and Würtzburg (medicine, 1892). He was a professor at Ber...

(Encyclopedia) amenorrhea āmĕnˌərēˈa, əmĕnˌ– [key], cessation of menstruation. Primary amenorrhea is a delay in or a failure to start menstruation; secondary amenorrhea is an unexpected stop to the menstr...

(Encyclopedia) Whitby, town, Scarborough, North Yorkshire, N England, at the mouth of the Esk. It is a port and resort whose primary industries are fishing and tourism. Jet is found locally, and jewelry and ornament...