Word.ws English Dictionary

sacroiliac

/ˌsækɹoʊˈɪliˌæk/

sacroiliac adjective: relating to the sacrum and ilium, or to the region of the lower back where they are located.

Adjective

sacroiliac (not comparable)

  1. Relating to the sacrum and ilium, or to the region of the lower back where they are located.
    Synonyms:
    iliosacral

Noun

sacroiliac (plural sacroiliacs)

  1. The region of the sacrum and the ilium in the lower back.

Synonyms of sacroiliac

Forms of sacroiliac

pluralsacroiliacs

Origin of sacroiliac

From sacro- + iliac.

Words formed from sacroiliac

Phrases with sacroiliac

Questions about sacroiliac

What does sacroiliac mean?
Sacroiliac means relating to the sacrum and ilium, or to the region of the lower back where they are located.
What part of speech is sacroiliac?
Sacroiliac can be an adjective or a noun.
How do you pronounce sacroiliac?
Sacroiliac is pronounced /ˌsækɹoʊˈɪliˌæk/.

Words near sacroiliac in the dictionary

  1. sacrocostal
  2. sacrodorsal
  3. sacrodynia
  4. sacrofanite
  5. sacrofemoral
  6. sacroiliac
  7. sacroiliac joint
  8. sacroiliac joints
  9. sacroiliacs
  10. sacroiliitis
  11. sacrolateral

Source and license

Adapted from Wiktionary: sacroiliac (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “sacroiliac.” Word.ws, https://word.ws/sacroiliac. Based on Wiktionary, CC BY-SA 4.0.