noun🔗ShareالسحاياA membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates"The doctor explained that meningitis is an infection that inflames the meninx, the protective membrane around the brain and spinal cord. "أوضح الطبيب أن التهاب السحايا هو عدوى تلتهب السحايا، الغشاء الواقي حول الدماغ والحبل الشوكي.anatomymedicineorganbiologybodyChat with AIVocabulary GamePractice Reading