back bone (0 synonym found)

We don't have any synonyms for back bone yet.

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backbone  ·  back-bone  ·  back bond  ·  black bone  ·  back nine  ·  neck bone

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Definition of back bone:

°The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.
°any fundamental support, structure, or infrastructure.
Definition of back bone:

°The series of vertebrae, separated by disks, that encloses and protects the spinal cord, and runs down the middle of the back in vertebrate animals.
°any fundamental support, structure, or infrastructure.
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