plaster - noun

a mixture of lime or gypsum with sand and water; hardens into a smooth solid; used to cover walls and ceilings

any of several gypsum cements; a white powder (a form of calcium sulphate) that forms a paste when mixed with water and hardens into a solid; used in making molds and sculptures and casts for broken limbs

a medical dressing consisting of a soft heated mass of meal or clay that is spread on a cloth and applied to the skin to treat inflamed areas or improve circulation etc.

a surface of hardened plaster (as on a wall or ceiling)

adhesive tape used in dressing wounds

plaster - verb

• apply a heavy coat to
• cover conspicuously or thickly, as by pasting something on
• affix conspicuously
• apply a plaster cast to
• coat with plaster
• dress by covering with a therapeutic substance

plaster - thesaurus

beplaster   cataplasm   daub   plasterwork   poultice