plasterboard

From plaster +‎ board.

plasterboard (plural plasterboards)

1. A construction material consisting of a rigid panel of several layers of fibreboard or paper bonded to a gypsum core.

• Thesaurus:drywall

plasterboard (third-person singular simple present plasterboards, present participle plasterboarding, simple past and past participle plasterboarded)

1. (transitive) To fit or reinforce with plasterboard.

• cement board
• drywall
• gib
• gypsum plaster
• lath
• plaster
• Wonderboard™