n a line of text serving to indicate what the passage below it is about
n horizontal beam used as a finishing piece over a door or window
n brick that is laid sideways at the top of a wall
n a framing member crossing and supporting the ends of joists, studs, or rafters so as to transfer their weight to parallel joists, studs, or rafters
n a machine that cuts the heads off grain and moves them into a wagon
n (soccer) the act of hitting the ball with your head
n a headlong jump (or fall)