Vertebrae Meaning and Definition

Pronunciation

/ˈvərtɪbriː/ 🔊

Part of Speech

Noun

Definition

A unit of the spinal column, consisting of a bony structure that surrounds and protects the spinal cord, with individual vertebrae separated by intervertebral discs.

Examples

• The doctor examined the patient’s vertebrae to diagnose the cause of back pain.
• The yoga instructor emphasized the importance of aligning the vertebrae during downward-facing dog.

Synonyms

• Spine
• Backbone

Antonyms

Additional Information

The human spinal column consists of 33 vertebrae, which are divided into five regions: cervical, thoracic, lumbar, sacrum, and coccyx. Each vertebra has a specific function and plays a crucial role in supporting the body’s structure and facilitating movement. The vertebrae work together to form a strong, flexible, and dynamic system that allows for a wide range of movements and activities.

In addition to their structural function, the vertebrae also protect the spinal cord, which is a bundle of nerves that carries messages between the brain and the rest of the body. The vertebrae provide a safe and stable environment for the spinal cord, allowing it to function properly and maintain the body’s overall health and well-being.

Etymology

The word “vertebrae” comes from the Latin “vertebratus,” meaning “jointed” or “articulated.” This refers to the individual bones that make up the spinal column, which are jointed together to form a flexible and dynamic system.

Usage Notes

The term “vertebrae” is often used interchangeably with “spine” or “backbone,” although technically, the vertebrae refer specifically to the individual bones that make up the spinal column, while the spine refers to the entire column.

Cultural References

The concept of vertebrae has been depicted in various forms of art and literature throughout history, often symbolizing strength, resilience, and flexibility. In medical contexts, the vertebrae are frequently referenced in discussions of spinal health and back pain.

Idiomatic Expressions or Phrases

• “Get back on your feet” (meaning to recover from a setback)
• “Break someone’s back” (meaning to overwhelm or exhaust them)

Related Words or Phrases

• Spinal cord
• Back pain
• Scoliosis

Collocations

• Vertebrae and discs
• Vertebrae and spinal cord
• Vertebrae and back pain

Frequency of Use

The word “vertebrae” is commonly used in medical and scientific contexts, as well as in everyday conversation when discussing back health and spinal issues.

Common Misspellings

• Vetrabae
• Vertebe
• Vertabre