Simple Definition of plasterboard

from our Learner's Dictionary

plasterboard

noun

ˈplæstɚˌboɚd

British ˈplɑːstəˌbɔːd

: building material that is used for making walls and ceilings and that is made of large sheets of plaster covered with thick paper : drywall

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“Plasterboard.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/plasterboard. Accessed 22 Jun. 2026.

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