plasterboard

American  

[plas-ter-bawrd, -bohrd, plah-ster-] / ˈplæs tərˌbɔrd, -ˌboʊrd, ˈplɑ stər- /

noun

1. a material used for insulating or covering walls, or as a lath, consisting of paper-covered sheets of gypsum and felt.

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plasterboard British  

/ ˈplɑːstəˌbɔːd /

noun

1. a thin rigid board, in the form of a layer of plaster compressed between two layers of fibreboard, used to form or cover walls

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Etymology

Origin of plasterboard

First recorded in 1905–10; plaster + board

Example Sentences

Problems with mould were first identified by infection control teams more than three years ago when they spotted that plasterboard panels had been fitted or stored in the buildings before they were fully watertight.

From BBC

The drift mine, near Appleby-in-Westmorland, sits under rolling farmland and supplies the raw materials to make plasterboard for the building industry, something it has been doing for almost 50 years.

From BBC

"The water got into the plasterboard and the kitchen which I've only cooked one dinner in."

From BBC

She said plasterboard in her ceiling became so damp it bulged and started dripping.

From BBC

It was discovered when two noticeboards and layers of plasterboard were removed from a ground-floor wall.

From BBC