header in Czech

The upper portion of a page (or other) layout.

Text, or other visual information, used to mark off a quantity of text, often titling or summarizing it.

(masonry) A brick that is laid sideways (on its largest face), for example at the top of a wall or within the brickwork, with its smallest side showing (oriented so that that side is wider than it is tall).

A horizontal structural or finish piece over an opening.

(soccer) The act of hitting the ball with the head.

A headlong fall, jump or dive.