Definition, Meaning & Synonyms
spine
noun
spīn

Definition
The series of vertebrae forming the backbone.

Examples
- The human spine consists of 33 vertebrae.
- She felt a sharp pain running down her spine.
- Improving your posture can help maintain a healthy spine.

Meaning
The spine is a critical part of the skeletal system, providing structure and protection to the spinal cord.

Synonyms
- backbone
- vertebral column
- spinal column