encephalomyelopathy

noun
en·​ceph·​a·​lo·​my·​elop·​a·​thy | \ -ˌmī-ə-ˈläp-ə-thē How to pronounce encephalomyelopathy (audio) \
plural encephalomyelopathies

Medical Definition of encephalomyelopathy

: any disease that affects the brain and spinal cord