Word: sacroiliacs
Part of speech: Noun
Syllables: sa
cro
i
li
acs
Definition: Plural of sacroiliac. Relating to the sacrum and ilium, or to the region of the lower back where they are located.
Morphemes:
Affix: sacro-
Language: en
PoS: Prefix
Meaning: Of or relating to the sacrum; wedge-shaped bone consisting of five fused vertebrae forming the posterior part of the pelvis; its base connects with the lowest lumbar vertebra and its tip with the coccyx
Affix: iliac
Language: en
PoS: Adjective
Meaning: Relating to the ilium; the upper and widest of the three bones making up the hipbone
Etymology Compounds: Affix: īlium
Language: la
Decoded: ilium
PoS: Noun
Meaning: part of the abdomen extending from the lowest ribs to the pubes; groin, flank
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).