The point through which the resultant of all the wind forces on a sailing vessel's sails is assumed to act.

(rare, dated) The centre of mass.

(mathematics, physics) A point, near, or within a body at which the object's mass can be assumed to be concentrated; it coincides with the centroid for a body of uniform density, and with the centre of gravity in a uniform gravitational field.

(rugby) A player who is positioned between the fly-half and the outside centre

(rugby) A player who is positioned between the inside centre and the right wing

(physics) Britain and Canada standard spelling of center of gravity.

(Britain) An integrated home audio system.

hairstyle where the hair is separated down the middle.

(netball) The central third of a netball court.

(soccer) The circle in the centre of the pitch which, at kick-off, the defending team may not enter until the attacking side has touched the ball.