pelvis

/'pelvis/
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pelvis

A doctor points to a diagram of the human pelvis during an anatomy lesson.

Definition
  1. Noun:
    • A basin-shaped structure in the skeleton of many vertebrates: The pelvis is the large bony structure at the base of the spine to which the legs (or hind limbs) are attached. It is composed of the hip bones, sacrum, and coccyx.
    • A funnel-shaped cavity or structure in the body: In anatomy, the pelvis can also refer to the basin-like cavity formed by the hip bones, containing and protecting organs such as the bladder and reproductive organs. In renal anatomy, it specifically refers to the funnel-shaped part of the kidney where urine collects before entering the ureter.
Examples of Usage
  • Noun (Skeletal Structure):
    • A fracture of the pelvis can be a serious injury.
    • The human pelvis is wider in females than in males.
  • Noun (Renal Structure):
    • The ultrasound showed a stone in the renal pelvis.
    • Urine collects in the pelvis of the kidney before draining into the ureter.
Advanced Usage
  • "Pelvic" (Adjective): Relating to or situated in the pelvis.
    • She experienced pelvic pain.
    • The doctor recommended a pelvic exam.
Variants and Related Words
  • Pelvic girdle (n): The bony structure forming the pelvis, consisting of the hip bones.
    • The pelvic girdle connects the spine to the lower limbs.
  • Renal pelvis (n): The specific funnel-shaped part of the kidney.
    • The infection had spread to the renal pelvis.
Synonyms
  • Hip bones (when referring to the skeletal structure).
  • Bony pelvis (for clarity in anatomical context).
  • Pelvic cavity (referring to the space within the pelvis).
Related Phrases / Compound Terms
  • Pelvic floor: The group of muscles forming the base of the pelvis.
    • Kegel exercises strengthen the pelvic floor.
  • Pelvic inflammatory disease (PID): An infection of the female reproductive organs.
    • Untreated STIs can lead to pelvic inflammatory disease.
pelvis

A doctor points to a diagram of the human pelvis during an anatomy lesson.

Noun
  1. a structure shaped like a funnel in the outlet of the kidney into which urine is discharged before passing into the ureter
  2. the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates

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