plaster >> /ˈplæstər/
Definition: [transitive verb] Cover (a wall, ceiling, or other structure) with plaster.
Example: My walls and ceiling were plastered and at some point covered with wallpaper.
Definition: [noun] A soft mixture of lime with sand or cement and water for spreading on walls, ceilings, or other structures to form a smooth hard surface when dried.
Example: strip away the plaster to expose the bare brick
Definition: [noun] An adhesive strip of material for covering cuts and wounds.A bandage on which a poultice or liniment is spread for application.
Example: waterproof plasters