A horizontal or transverse beam or similar member that extends across or perpendicular to something.
A bar or timber connecting two knightheads or two bitts; a timber over the windlass, with pins for belaying the running rigging.
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.