noun, plural il·i·a [il-ee-uh] /ˈɪl i ə/. Anatomy.
the broad, upper portion of either hipbone.
Origin of ilium
1705–1710; < New Latin, special use of Medieval Latin īlium, as singular of Latin īlia; see ileum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -ia (-ɪə)
the uppermost and widest of the three sections of the hipbone
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
pelvic bone, 1706, Modern Latin, from Latin ilia (plural) "groin, flank" (see ileum).
Online Etymology Dictionary, © 2010 Douglas Harper
The portion of the ilium contributing to the acetabulum.
n. pl. il•i•a (-ē-ə)
The uppermost and widest of the three bones constituting either of the lateral halves of the pelvis.iliac bone
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
The uppermost and widest of the three bones that fuse together to form each of the hipbones. See more at skeleton.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.