@Gregory Well said!
Ischium
-
The ventral and posterior of the three principal bones
composing either half of the pelvis; seat bone; the huckle bone.
Ischium meaning & definition 1 of Ischium.
-
the large bone in the lower part of the hip
Ischium meaning & definition 2 of Ischium.
-
The curved bone forming the base of each half of the pelvis.
Ischium meaning & definition 3 of Ischium.
Similar Words