ilium

名词 ilium:

1. an ancient city in Asia Minor that was the site of the Trojan War
   同义词：Troy, Ilion
2. the upper and widest of the three bones making up the hipbone

il.i.um

n.（名词）
【复数】 il.i.a[-ô-…]
The uppermost and widest of the three bones constituting either of the lateral halves of the pelvis.
髂骨：形成骨盆侧面的三块骨头中最上面和最宽的那块

来源：
Late Latin olium [groin, flank]
后期拉丁语 olium [腹股沟，胁腹]
variant of Latin olia
拉丁语 olia的变体

【引伸】
il.iac.