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- pronunciation:
- spaI
n
 l
ka
lm
- features:
- Word Explorer
| part of speech: |
noun |
| definition: |
the row of bones that runs along the center of the back; spine; backbone. The bones of the spinal column are called vertebrae. The spinal column protects the nerves in the spinal cord.
- similar words:
- back, backbone, spine
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