SECTOR

Definition of SECTOR

  1. (noun)a plane figure bounded by two radii and the included arc of a circle
  2. (noun)a social group that forms part of the society or the economy
  3. (noun)a particular aspect of life or activity
  4. (noun)the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
  5. (noun)a portion of a military position
  6. (noun)measuring instrument consisting of two graduated arms hinged at one end