Definition: a line of text serving to indicate what the passage below it is about; "the heading seemed to have little to do with the text"
Definition: 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
Definition: a machine that cuts the heads off grain and moves them into a wagon
Definition: (soccer) the act of hitting the ball with your head
Definition: a headlong jump (or fall); "he took a header into the shrubbery"
Definition: The upper portion of a page (or other) layout.
Definition: To strike (a ball) with one's head.