Definitions:
- The middle portion of something; the part well away from the edges.
- The point on a line that is midway between the ends.
- The point in the interior of any figure of any number of dimensions that has as its coordinates the arithmetic mean of the coordinates of all points on the perimeter of the figure (or of all points in the interior for a center of volume).
- A place where some function or activity occurs.
- A topic that is particularly important in a given context.
- The player, generally the tallest, who plays closest to the basket.
- The forward that generally plays between the left wing and right wing and usually takes the faceoffs.
- The person who holds the ball at the beginning of each play.