a) A wall finished with wallboard in place of wet plaster or render b) A stone wall built without mortar.
sheets of gypsum, usually 4'x8' in varying thicknesses coated with paper or vinyl and attached to wall studs and/or ceilings. Also called wall board when covered with patterned vinyl or paper.
Wallboard made of gypsum and used in place of lath and plaster as a wall system. Also called sheetrock (trademark) and gypsum board.