脊髓 jǐ suǐ 🔊 spinal cord + Review this word Meanings jǐ suǐ spinal cordmedulla spinalis Its characters 脊jǐspine; backbone髓suǐbone marrow; (fig.) innermost part Words with 脊髓 脊髓炎 jǐ suǐ yán myelitis; inflammation of spinal cord