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Vertebra Meaning: Definition, Examples, and Translations

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vertebra

[หˆvษ™หtษชbrษ™ ]

Definition

Context #1 | Noun

anatomy

Each of the series of small bones forming the backbone, having several projections for articulation and muscle attachment, and a hole through which the spinal cord passes.

Synonyms

backbone bone, spinal bone, spine bone.

Which Synonym Should You Choose?

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Word Description / Examples
vertebra

Used in medical or anatomical contexts to refer to any of the small bones that form the spine.

  • The X-ray showed a fracture in one of the lumbar vertebrae
spinal bone

Informally used to refer to an individual bone in the spine, can be used when describing pain or injury.

  • He felt a sharp pain in his spinal bone
backbone bone

Less common term that can be used to describe the bones that make up the spine, often in a general or informal way.

  • She injured her backbone bone while playing football
spine bone

An informal term, slightly more precise than 'backbone bone', often used in everyday language.

  • Lifting heavy objects incorrectly can damage your spine bones

Examples of usage

  • The human spine consists of 33 vertebrae.
  • A herniated disc can put pressure on the adjacent vertebrae.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Biology

  • Humans have 33 vertebrae in total, which include different sections: cervical (neck), thoracic (upper back), lumbar (lower back), sacral, and coccygeal.
  • In many animals, the structure of vertebrae can differ significantly, reflecting their adapted modes of movement and support.
  • The discs between vertebrae act like shock absorbers, allowing for movement and flexibility while protecting the bones.

Health

  • Spinal health is crucial, as injuries to vertebrae can lead to pain or mobility issues.
  • Good posture helps maintain the health of vertebrae, preventing undue strain and long-term problems.

Cultural Significance

  • Vertebrae are often referenced in art and literature as symbols of strength and resilience, as they form the backbone of the human body.
  • In many cultures, the spine is metaphorically linked to the support structure of a personโ€™s character or moral strength.

Fascinating Comparisons

  • Invertebrates, creatures without a backbone, showcase the diverse range of life forms, emphasizing the role of vertebrae in vertebrate life.
  • The anatomical structure of vertebrae varies widely across species, with some animals showing remarkable adaptations for their environments.

Origin of 'vertebra'

Main points about word origin

  • The word comes from Latin 'vertebra' meaning 'joint' or 'to turn', reflecting how these bones help us twist and turn.
  • Itโ€™s related to the Latin 'vertere', meaning 'to turn', emphasizing the mobility these bones provide.

The word 'vertebra' originated in the late Middle English from Latin, where it means a joint of the spine. The Latin word is derived from 'vertere', which means 'to turn'. This is because in early anatomy, the vertebrae were seen as the bones that allowed the spine to twist and turn.

Word Frequency Rank

With rank #16,266, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.