Main entry: sector
Definition: measuring instrument consisting of two graduated arms hinged at one end
Definition: a particular aspect of life or activity
Usage: he was helpless in an important sector of his life
Main entry: sector
Definition: a social group that forms part of the society or the economy
Usage: the public sector
Main entry: sector
Definition: a portion of a military position
Main entry: sector
Definition: the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
Main entry: sector
Definition: a plane figure bounded by two radii and the included arc of a circle