Is “Ilium” a Scrabble word?
Yes
ILIUM
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Ilium
/ˈɪlɪəm/
noun
1.The upper and widest of the three bones that make up each side of the hipbone and pelvis.
2.The ileum, part of the small intestine.