Nantoka/脊髓jǐ suǐ脊髓 (jǐ suǐ) is a Chinese word meaning “spinal cord; medulla spinalis”.Meanings1spinal cord2medulla spinalisCharacters in 脊髓脊jǐ · (bound form) spine; backbone髓suǐ · (bound form) bone marrow; (fig.) innermost partRelated words脊椎vertebra骨髓bone marrow山脊mountain ridge精髓marrow; pith; quintessence; essence脊(bound form) spine; backbone脊柱spinal column脊骨backbone脊背back (of a human or other vertebrate)脊梁backbone脊梁(coll.) back (of a human or other vertebrate)髓(bound form) bone marrow; (fig.) innermost part脊椎骨vertebraStudy Chinese with flashcards →