the GNU version of the Collaborative International Dictionary of English
adj. Pertaining to the ileum.
adj. See Iliac, 1.
The Century Dictionary and Cyclopedia
Pertaining to the ileum or lower bowels.
Word Usage
"I felt my sacral ileac (I have no idea if that is spelled correctly and I'm too lazy to look it up.) joint pop into place, and he also pushed me around in a bunch of different places."