noun🔗Share髄膜(chiefly plural) The three membranes that envelop the brain and spinal cord."Meningitis is an infection that inflames the meninges, the membranes surrounding the brain and spinal cord. "髄膜炎は、脳と脊髄を包む膜である髄膜に炎症を引き起こす感染症です。anatomymedicinebodyorganbiologyChat with AIVocabulary GamePractice Reading
