Sheetrock vs Mortar - What's the difference?
sheetrock | mortar |
(uncountable) Drywall; plasterboard; a building material comprising a layer of gypsum plaster sandwiched between two pieces of heavy paper, used mainly for interior walls and ceilings.
(countable) Any of the various thicknesses and grades of such material.
A wall made of this.
(uncountable) A mixture of lime or cement, sand and water used for bonding bricks and stones.
(countable, military) A muzzle-loading, indirect fire weapon with a tube length of 10 to 20 calibers and designed to lob shells at very steep trajectories.
(countable) A hollow vessel used to pound, crush, rub, grind or mix ingredients with a pestle.