The Collaborative International Dictionary
Ileocolic
Ileocolic \Il`e*o*col"ic\, a. (Anat.) Pertaining to the ileum and colon; as, the ileocolic, or ileoc[ae]cal, valve, a valve where the ileum opens into the large intestine.
Wiktionary
ileocolic
a. (context anatomy English) Pertaining to the ileum and colon.