無む菌きん性せい髄ずい膜まく炎えんMeanings1nounaseptic meningitismedicine›Medical term for meningitis not caused by common bacteria; often viral or drug-induced.無む菌きん性せい髄ずい膜まく炎えんはウイルス感かん染せんが原げん因いんとなることが多おおい。Aseptic meningitis is often caused by a viral infection.