ileac

from The Collaborative International Dictionary of English v.0.48

Ileac \Il"e*ac\, a. [See {Ileum}.]
   1. (Anat.) Pertaining to the ileum. [Written also {iliac}.]
      [1913 Webster]

   2. See {Iliac}, 1. [R.]
      [1913 Webster]

   {Ileac passion}. (Med.) See {Ileus}.
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Iliac \Il"i*ac\, a. [Cf. F. iliaque. See {Ileum}, and cf. {Jade}
   a stone.]
   1. (Anat.) Pertaining to, or in the region of, the ilium, or
      dorsal bone of the pelvis; as, the iliac artery. [Written
      also {ileac}.]
      [1913 Webster]

   2. See {Ileac}, 1. [R.]
      [1913 Webster]

   {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.
      [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

18 Moby Thesaurus words for "ileac":
      abdominal, anal, appendical, cardiac, cecal, colic, colonic,
      coronary, duodenal, enteric, gastric, intestinal, jejunal,
      mesogastric, pyloric, rectal, splanchnic, visceral