脊せき椎つい炎えんせきついえんMeanings1nounspondylitis; inflammation of the vertebraemedicine›Medical term for inflammation of the vertebrae; often used in specific diagnoses such as 強直性脊椎炎 (ankylosing spondylitis).強きょう直ちょく性せい脊せき椎つい炎えんは脊せき