ALL meanings of shiplap
ship·lap
S s - noun shiplap an overlapping joint, as a rabbet, between two boards joined edge to edge. 1
- noun shiplap boarding joined with such overlapping joints. 1
- noun shiplap a wooden board that has been rabbeted so that the edges of each board overlap the edges of adjacent boards to create a flush and stable joint 0
- noun shiplap a kind of boarding or siding in which adjoining boards are rabbeted along the edge so as to make a flush joint 0
- noun shiplap such a joint 0