the wood of trees cut and prepared for use as building material

a hard cross-grained round piece of wood in a board where a branch emerged

a hole in a board where a knot came out

a board that has a groove cut into one edge and a tongue cut into the other so they fit tightly together (as in a floor)

one of a pair of planks used to make a track for rolling or sliding objects

thick plank forming a ridge along the side of a wooden ship

a cheap hard material made from wood chips that are pressed together and bound with synthetic resin

a plank of softwood (fir or pine board)

a hard cross-grained round piece of wood in a board where a branch emerged

a hole in a board where a knot came out