English Dictionary

ilium

/ˈɪlɪəm/

noun

(anatomy) The upper and widest of the three bones that make up each side of the hipbone and pelvis. / (anatomy, obsolete) The ileum, part of the small intestine (in modern usage, misspelling of ileum.).

The ilium is one of the three bones that make up the hip bone.

意味（1）

(anatomy) The upper and widest of the three bones that make up each side of the hipbone and pelvis.

意味（2）

(anatomy, obsolete) The ileum, part of the small intestine (in modern usage, misspelling of ileum.).