Akademik

centre
1. noun /ˈsɛntə,ˈsɛntɚ/
a) The point on a line that is midway between the ends.

shopping centre

b) The point in the interior of a circle that is equidistant from all points on the circumference of the circle.

convention centre

Syn: midpoint, centroid, centre of gravity, centre of mass
See Also: central
2. verb /ˈsɛntə,ˈsɛntɚ/
a) To cause (an object) to occupy the centre of an area.
b) To cause (some attribute, such as a mood or voltage) to be adjusted to a value which is midway between the extremes.

Wikipedia foundation.