The correct answer is place.
The correct answer is (A) Place; exact location of something; locality. In mathematics, the set of all points, lines, or surfaces, which satisfies a given requirement.
Locus comes from Latin, stlocus (a place)
Examples of use:
- The Plains of Abraham was the locus of the battle between the two races.
- The intersections of those two streets was the locus of the electrical failure.