黄骨髓 Traditional form: 黃骨髓 Pinyin (reading): huánggǔsuǐ Definitions: yellow bone marrow Characters: 黄 - yellow; surname 骨 - bone; skeleton; frame, framework 髓 - substance, essence; bone marrow Traditional characters: 黃 - yellow; surname 骨 - bone; skeleton; frame, framework 髓 - substance, essence; bone marrow