/ sektər /
ETYM Latin, properly, a cutter, from secare, sectum, to cut: cf. French secteur. Related to Section.
1. A body of people who form part of society or economy.
2. A particular aspect of life or activity; SYN. sphere.
3. A plane figure bounded by two radii and the included arc of a circle.
4. A portion of a military position.
5. The minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes.
6. Two graduated arms hinged at one end.