A board slice with a tongue using one part and a matching groove on the other side to match with other boards of similar slice.
A board that features a groove cut into one side and a tongue slice to the other so they fit securely together (as with a floor); see match boarding.
In woodworking, a board that has a tongue slice along one advantage and a groove within the contrary edge, to enter the matching groove and get the corresponding tongue of panels become put in contiguity with-it. Such boards are often planed smooth using one or both faces. Also known as matched board.
a board which have a groove slice into one edge and a tongue slice to the various other so they fit securely collectively (as in a floor)