A member of a kind of roof truss (a hammer-beam truss), so framed as not to have a tiebeam at the top of the wall. Each principal has two hammer beams, which occupy the situation, and to some extent serve the purpose, of a tiebeam.
Any of several transverse structural members in a ship, especially at the stern; a thwart.
The flat or nearly flat stern of a boat or ship.
The horizontal beam on a cross or gallows.
A crosspiece over a door; a lintel.
Items that have arrived over the transom.
A transom window.
A horizontal dividing bar in a window.