plaster used to coat outer walls and line chimneys
source: WordNet 3.0
ornamental plasterwork
source: WordNet 3.0
ornamental plastering
source: WordNet 3.0
Plasterwork; esp.: (a) A kind of decorative plasterwork in raised ornamental figures, formerly used for the internal and external decoration of houses. (b) In modern architecture, the plastering of the inside of flues, intended to give a smooth surface and help the draught.