king post

American  

Or kingpost,

noun

1. a structural member running vertically between the apex and base of a triangular roof truss.

2. Machinery.  a rotating or stationary column for supporting tackle or booms used in lifting.

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king post British  

noun

1. Also called: joggle post.  a vertical post connecting the apex of a triangular roof truss to the tie beam Compare queen post

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Etymology

Origin of king post

First recorded in 1770–80

Example Sentences

Infractions included adding a Kevlar bag of lead tailings to the forward king post and extending the main king post without the consent of the measurement committee, the jury said.

From New York Times

After disentangling the wires that had whipped round the king posts, I got into the pilot's seat and taxied away down wind.

From Project Gutenberg

In others true king posts rest on the beams, which in turn are supported by the corner poles.

From Project Gutenberg

It was called a “king post truss,” and was very similar to the king rod bridge.

From Project Gutenberg

After sitting awhile, Kora suddenly said “Father, why did you not put up a king post when you were making this cow-shed?”

From Project Gutenberg