Coak

(kōk)

n.	1.	See Coke, n.
	1.	(Carp.) A kind of tenon connecting the face of a scarfed timber with the face of another timber, or a dowel or pin of hard wood or iron uniting timbers.
	2.	A metallic bushing or strengthening piece in the center of a wooden block sheave.
v. t.	1.	(Carp.) To unite, as timbers, by means of tenons or dowels in the edges or faces.

coak

[kōk] (design engineering) A projection from the end of a piece of wood or timber that is designed to fit into a hole in another piece so that they can be joined to form a continuous unit. A dowel or hardwood pin that joins overlapping timbers.

coak

1. A projection from the end of a piece of wood or timber which fits into a hole in another piece to join them. 2. A dowel or hardwood pin through overlapping timbers.

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