What does "jointer" mean?

Jointer: A plane for smoothing the surfaces of pieces which are to be accurately joined; especially: (a) The longest plane used by a joiner. (b) (Coopering) A long stationary plane, for plaining the edges of barrel staves.

Additional senses

  1. 2.(Masonry) (a) A bent piece of iron inserted to strengthen the joints of a wall. (b) A tool for pointing the joints in brickwork.

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