coak

英文释义

n. See Coke, n.
n. 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.
n. A metallic bushing or strengthening piece in the center of a
wooden block sheave.
v. t. To unite, as timbers, by means of tenons or dowels in the
edges or faces.