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Split

(Encyclopedia)Split splēt [key], Ital. Spalato, city (2011 pop. 178,102), S Croatia, on the Dalmatian coast of the Adriatic Sea. It is a major seaport, a regional transportation hub, and a leading commercial cente...

transistor

(Encyclopedia)CE5 Simple transistor circuit transistor, three-terminal, solid-state electronic device used for amplification and switching. It is the solid-state analog to the triode electron tube; the transist...

O'Casey, Sean

(Encyclopedia)O'Casey, Sean shôn [key], 1884–1964, Irish dramatist, one of the great figures of the Irish literary renaissance. A Protestant, he grew up in the slum district of Dublin and was active in various s...

Pyongyang

(Encyclopedia)Pyongyang pēyŭngˈyängˈ [key], Chin. Pingyang, Jap. Heijo, city (1993 pop. 2,741,260), capital of North Korea, SW North Korea, on a high bluff above the Taedong River. It is a special city with th...

poliomyelitis

(Encyclopedia)poliomyelitis pōˌlēōmīˌəlīˈtĭs [key], polio, or infantile paralysis, acute viral infection, mainly of children but also affecting older persons. Historically, there were three immunologic ty...

Medina, city, Saudi Arabia

(Encyclopedia)Medina mĭdēˈnə [key], Arabic Medinat an-Nabi [city of the Prophet] or Madinat Rasul Allah [city of the apostle of Allah], city (1993 pop. 608,226), Hejaz, W Saudi Arabia. It is situated c.110 mi (...

public land

(Encyclopedia)public land, in U.S. history, land owned by the federal government but not reserved for any special purpose, e.g., for a park or a military reservation. Public land is also called land in the public d...

caisson

(Encyclopedia)caisson kāˈsən, –sŏn [key] [Fr.,=big box], in engineering, a chamber, usually of steel but sometimes of wood or reinforced concrete, used in the construction of foundations or piers in or near a...

Berrigan brothers

(Encyclopedia)Berrigan brothers bĕrˈĭgən [key], American Catholic priests, writers, and social activists. Daniel Berrigan, 1921–2016, b. Syracuse, N.Y., was ordained in the Society of Jesus (Jesuits) in 1952....

ghetto

(Encyclopedia)ghetto gĕtˈō [key], originally, a section of a city in which Jews lived; it has come to mean a section of a city where members of any racial group are segregated. In the early Middle Ages the segre...