innominate bone: Meaning and Definition of

innom'inate bone'

Pronunciation: [key]
— Anat. Anat.
  1. either of the two bones forming the sides of the pelvis, each consisting of three consolidated bones, the ilium, ischium, and pubis. See diag. under
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.