Definitions:

1. A building material used for coating walls and ceilings, and for creating architectural moldings, typically made from gypsum, lime, or cement mixed with water to form a paste that hardens when dried. ADJECTIVE
   • The walls were finished with a smooth layer of gypsum plaster.
2. A material used by artist for making sculptures, molds, and casts, often similar to construction plaster but used in a more refined form for detailed work. NOUN
   • The artist used plaster to create a detailed mold for the bronze sculpture.
3. A meterial used for making casts to immobilize broken bones and for dressing wounds, typically consisting of gauze or fabric strips coated with plaster of Paris that hardens when wet. NOUN
   • The doctor applied a plaster cast to the patient's broken arem to ensure it healed correctly.
4. Cover conspicuosly or thickly, as by pasting something on. VERB
   • The demonstrators plastered the hallways with posters.

Synonyms:

• adhesive plaster
• cataplasm
• coat
• cover thickly
• overlay
• paste
• plaster of Paris
• poultice
• putty
• smear

NearBy Words:

• plasterboard
• plastered
• plasterer
• plastering
• plasterwork