Definition of sacroiliac
: of, relating to, or being the region of the joint between the sacrum and ilium sacroiliac pain
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Origin and Etymology of sacroiliac
probably from French sacro-iliaque, from New Latin sacrum + French iliaque iliac
First Known Use: 1831
2
sacroiliac
noun
sa·cro·il·i·ac
Definition of sacroiliac
: the sacroiliac region; also : its firm fibrous cartilage
1936
First Known Use of sacroiliac
1936
Medical Dictionary
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See words that rhyme with sacroiliac Britannica.com: Encyclopedia article about sacroiliac
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