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Sacrum - Meaning, Definition & English Examples

The sacrum is a triangular bone at the base of the spine, formed by fused vertebrae. It connects the spine to the pelvis and supports body weight.

sacrum

/ˈseɪkrəm/ /ˈseɪkrəm/

Definition:

Triangular bone at the base of the spine, forming part of the pelvis.

Synonyms:

sacral bone, pelvic bone, spinal bone

Part of Speech:

noun

Antonyms:

(No direct antonyms; anatomical term)

Common Collocations:

sacrum pain, sacrum fracture, sacrum anatomy, sacrum ligaments

Derivatives:

sacral, sacriform

Usage Tips:

Use "sacrum" when referring to the specific bone in human anatomy; avoid confusion with "sacred."

Common Phrases:

(No common phrases or idioms; anatomical term)

Etymology:

From Latin "os sacrum," meaning "holy bone," due to its proximity to reproductive organs.

Examples:

  • 1. The sacrum supports the spine and connects to the pelvis.
  • 2. She injured her sacrum during a fall.
  • 3. The doctor examined his patient’s sacrum for fractures.
  • 4. Yoga can help relieve tension in the sacrum area.

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