Definitions of jointer

  1. One who, or that which, joints.
  2. A long stationary plane, for plaining the edges of barrel staves.
  3. A bent piece of iron inserted to strengthen the joints of a wall.
  4. A tool for pointing the joints in brickwork.
  5. A long plane used by joiners to smooth surfaces to he joined; tool used by masons or bricklayers at joinings.