center
noun
°The middle portion of something; the part well away from the edges.
°The point on a line that is midway between the ends.
adjective
°Of, at, or related to a center.
verb
°To cause (an object) to occupy the center of an area.
°To cause (some attribute, such as a mood or voltage) to be adjusted to a value which is midway between the extremes.
synonyms: midpoint, centroid, center of gravity, center of mass more» , central