椎つい間かん孔こうMeanings1nounintervertebral foramenanatomyAnatomical term for the opening between vertebrae through which spinal nerves exit.椎つい間かん孔こうは脊せき髄ずい神しん経けいが通とおる重じゅう要ような通つう路ろです。The intervertebral foramen is an important passage through which spinal nerves pass.