|
|
 |
|
|
|
|
| spi·nal col·umn (plural spi·nal col·umns) |
noun |
|
| Definition: |
| |
skeletal axis protecting spinal cord: the axis of the skeleton of a vertebrate animal, extending from the head and consisting of a series of interconnected vertebrae that enclose and protect the spinal cord
|
|
|
|
