Jointer(n.) One who, or that which, joints.
Jointer(n.) A plane for smoothing the surfaces of pieces which are to be accurately joined
Jointer(n.) The longest plane used by a joiner.
Jointer(n.) A long stationary plane, for plaining the edges of barrel staves.
Jointer(n.) A bent piece of iron inserted to strengthen the joints of a wall.
Jointer(n.) A tool for pointing the joints in brickwork.

Words within jointer