gypsum board

1. 1.

   wallboard with a gypsum plaster core bonded to layers of paper or fiberboard; used instead of plaster or wallboard to make interior walls

   Synonymsplasterboard

   Broaderwallboard

   NarrowerSheetrock

Questions about gypsum board

What does gypsum board mean?

gypsum board means "wallboard with a gypsum plaster core bonded to layers of paper or fiberboard; used instead of plaster or wallboard to make interior walls".

What is another word for gypsum board?

Close synonyms include plasterboard. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.