Definition

A type of board made from gypsum plaster sandwiched between layers of paper or fiberboard, commonly used in building construction to create walls and ceilings.

Example

The contractor decided to use plasterboard for the interior walls because it is easy to install and finish.

Conversation

I just bought some plasterboard for the renovation project.

That's great! It's really useful for making walls.

Yeah, I heard it’s easier to work with than traditional plaster.

Absolutely, and it saves a lot of time too!

Synonyms & Antonyms

Root Explanation

Plasterboard → It is formed from "plaster" (from Old French *plastre*, meaning a paste or mixture used for coating) and "board" (from Old English *bord*, meaning a flat piece of material). The word "plasterboard" refers to a flat board made from plaster, typically used in construction for walls and ceilings.

Memory Tip

Think of a 'paste' ('plaster') that is spread out on a 'flat piece' ('board') — that's what plasterboard is, a flat board made from plaster.

Visually Confused Words