- a composition, as of lime or gypsum, sand, water, and sometimes hair or other fiber, applied in a pasty form to walls, ceilings, etc., and allowed to harden and dry.
- powdered gypsum.
- plaster of Paris.
- a solid or semisolid preparation spread upon cloth, plastic, or other material and applied to the body, especially for some healing purpose.
- to cover (walls, ceilings, etc.) with plaster.
- to treat with gypsum or plaster of Paris.
- to lay flat like a layer of plaster.
- to daub or fill with plaster or something similar.
- to apply a plaster to (the body, a wound, etc.).
- to overspread with something, especially thickly or excessively: a wall plastered with posters.
- Informal.
- a mixture of lime, sand, and water, sometimes stiffened with hair or other fibres, that is applied to the surface of a wall or ceiling as a soft paste that hardens when dry
- an adhesive strip of material, usually medicated, for dressing a cut, wound, etc
- short for mustard plaster, plaster of Paris
- to coat (a wall, ceiling, etc) with plaster
- to apply like plaster
- to cause to lie flat or to adhere
- to apply a plaster cast to
- to strike or defeat with great force