noun

pelvis

PEL-vis/ˈpelvɪs/

The basin-shaped bony structure at the base of the spine.

The pelvis connects the lower spine with the upper legs.

An isolated adult bony pelvis seen from slightly above the front, with a short lower-spine segment and both proximal femurs attached, making its basin shape and connection between spine and legs immediately visible.
Etymology

Latin pelvis meant a basin or washing vessel. The anatomical name applies that image to the basin-like cavity formed by the bones connecting the spine and legs.

In context

Taim Talks Med0:43
… the pelvis consists of three bones. The right hip bone, the left hip bone, and the sacrum. Together, these three bones form the bony pelvis.
Pelvis & Hip Bone: Parts, Landmarks & Articulation | Anatomy

More examples

  • The model displayed the pelvis.
  • Several pelves were examined.
  • She labeled the bones of the pelvis.

Forms

pelvis · pelvises · pelves