/ Dictionary / Index I iliac artery: Meaning and Definition of Find definitions for: il'iac ar'tery Pronunciation: [key] — Anat. Anat. Also calledeither of two large arteries that conduct blood to the pelvis and the legs. Also calledthe outer branch of an iliac artery that becomes the femoral artery. Also calledthe inner branch of an iliac artery that conducts blood to the gluteal region. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. iliac Iliad Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language