jointer
(jo̵in′tər)
noun
- a person or machine that joints
- a long plane used in jointing boards
- a triangular device with an edge, fastened to a plow beam
- a tool for finishing mortar joints, as of brickwork
See jointer in American Heritage Dictionary 4
noun- A machine or tool used in making joints.
- A tool used to cut grooves indicating the joints in cement.
- A triangular attachment to a plow used in covering trash or refuse.