gyprock noun 2verb 1forms 3 noun2 •Rock rich in gypsum; gypsic soil.The world distribution of gyprock outcrops and the solubility of gypsum restrict the extensive occurrence of gypsic soils to the dry regions — 2006 •Drywall.Cinder blocks were more durable, however, and soon gypsum was redirected for “gyprock” drywall, a wallboard... — 2012 verb1 •To drywall. formsgyprocked · gyprocking · gyprocks
