sector
sec-tor · noun
Definitions
noun
- 1.
A distinct part or branch of an economy, society, or activity.
- 2.
[geometry]A portion of a circle enclosed between two radii and an arc.
- 3.
A subdivision of an area, especially for military or administrative purposes.
Forms
plural: sectors
Related words
Etymology
From Latin sector ("cutter"), from secare ("to cut").