It is simply called a point in the coordinate or Cartesian plane.
It is called a POINT!
point
That point which is equidistant from every point on the circumference. It's just called the center.
point
The common point is called the intersection.
It is called a POINT!
melting point
The last point of a volleyball game is called the game point. Simple, huh? In the last game of a match, the game point is called the match point.
It is called the Point of Origin.
The extreme point is called a vertex.
the point
point
The starting point in a race is called the starting line. The end point of a race is called the finish line.
The low point of a mountain range is called a pass. In contrast, the high point is called a peak.
The most exciting point of a story often called the turning point is Climax
That point which is equidistant from every point on the circumference. It's just called the center.
Point of view is what it is called.