Iliac

a.
  1. (Anat.) Pertaining to, or in the region of, the ilium, or dorsal bone of the pelvis; as, the iliac artery.
  2. See Ileac, 1.
    3. Iliac crest ,
    the upper margin of the ilium.
    Iliac passion .
    See Ileus.
    Iliac region ,
    a region of the abdomen, on either side of the hypogastric regions, and below the lumbar regions.