D defs.my
Entry 1 sense Webster, 1913

King-post

· King·-post · IPA
01 n. A member of a common form of truss, as a roof truss. It is strictly a tie, intended to prevent the sagging of the tiebeam in the middle. If…
  1. 1.
    A member of a common form of truss, as a roof truss. It is strictly a tie, intended to prevent the sagging of the tiebeam in the middle. If there are struts, supporting the main rafters, they often bear upon the foot of the king-post. Called also crown-post.(Carp.) Also: crown-post