The pelvis is a bone forming the junction between:
In fact, the pelvis is composed of several bones which once assembled produce a complex funnel shape:
The pelvis is a bone connecting the trunk and the lower limbs. The ischia femoral joint allows the leg to move. The lesser pelvis, or pelvic cavity, is the place where a newborn baby passes through duringchildbirth. It is therefore wider in women than men.
This pelvis is a group of bones forming a funnel. © d.renard, public domain