noun🔗ShareجبسA mineral consisting of hydrated calcium sulphate. When calcined, it forms plaster of Paris."The construction workers used sheets of gypsum to build the interior walls of the new house. "استخدم عمال البناء ألواح الجبس لبناء الجدران الداخلية للمنزل الجديد.mineralmaterialgeologysubstanceChat with AIVocabulary GamePractice Reading