Definition of Sector. Meaning of Sector. Synonyms of Sector

Here you will find one or more explanations in English for the word Sector. Also in the bottom left of the page several parts of wikipedia pages related to the word Sector and, of course, Sector synonyms and on the right images related to the word Sector.

Definition of Sector

Sector
Sector Sec"tor, n. [L., properly, a cutter, fr. secare, sectum, to cut: cf. F. secteur. See Section.] 1. (Geom.) A part of a circle comprehended between two radii and the included arc. 2. A mathematical instrument, consisting of two rulers connected at one end by a joint, each arm marked with several scales, as of equal parts, chords, sines, tangents, etc., one scale of each kind on each arm, and all on lines radiating from the common center of motion. The sector is used for plotting, etc., to any scale. 3. An astronomical instrument, the limb of which embraces a small portion only of a circle, used for measuring differences of declination too great for the compass of a micrometer. When it is used for measuring zenith distances of stars, it is called a zenith sector. Dip sector, an instrument used for measuring the dip of the horizon. Sector of a sphere, or Spherical sector, the solid generated by the revolution of the sector of a circle about one of its radii, or, more rarely, about any straight line drawn in the plane of the sector through its vertex.

Meaning of Sector from wikipedia

- Look up sector in Wiktionary, the free dictionary. Sector may refer to: Sector, West Virginia, U.S. Circular sector, the portion of a disc enclosed by...
- Sector 36 is 2024 Indian Hindi-language crime thriller film directed by Aditya Nimbalkar and written by Bodhayan Roychaudhury. Produced by Maddock Films...
- One classical breakdown of economic activity distinguishes three sectors: Primary: involves the retrieval and production of raw-material commodities,...
- Dark Sector, stylized as darkSector, is a third-person shooter video game developed by Digital Extremes for the Xbox 360, PlayStation 3 and Microsoft Windows...
- The primary sector of the economy includes any industry involved in the extraction and production of raw materials, such as farming, logging, fishing,...
- The tertiary sector of the economy, generally known as the service sector, is the third of the three economic sectors in the three-sector model (also known...
- In macroeconomics, the secondary sector of the economy is an economic sector in the three-sector theory that describes the role of manufacturing. It encomp****es...
- Third sector may refer to: Voluntary sector, the economic sector consisting of non-governmental organizations and other non-profit organizations Public–private...
- public sector, also called the state sector, is the part of the economy composed of both public services and public enterprises. Public sectors include...
- The private sector is the part of the economy which is owned by private groups, usually as a means of establishment for profit or non profit, rather than...