sacroiliac

adjective
sa·cro·il·i·ac | \ ˌsa-krō-ˈi-lē-ˌak , ˌsā- \

Definition of sacroiliac 

(Entry 1 of 2)

: of, relating to, or being the region of the joint between the sacrum and ilium sacroiliac pain

sacroiliac

noun

Definition of sacroiliac (Entry 2 of 2)

: the sacroiliac region also : its firm fibrous cartilage

First Known Use of sacroiliac

Adjective

1831, in the meaning defined above

Noun

1936, in the meaning defined above

History and Etymology for sacroiliac

Adjective

probably from French sacro-iliaque, from New Latin sacrum + French iliaque iliac

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The first known use of sacroiliac was in 1831

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More Definitions for sacroiliac

sacroiliac

adjective
sa·cro·il·i·ac | \ ˌsak-rō-ˈil-ē-ˌak , ˌsā-krō- \

Medical Definition of sacroiliac 

(Entry 1 of 2)

: of, relating to, affecting, or being the region of the joint between the sacrum and the ilium sacroiliac distress

sacroiliac

noun

Medical Definition of sacroiliac (Entry 2 of 2)

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occurring twice a year or every two years

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