Word: hineys
Part of speech: Noun
Syllables: hi
neys
Definition: Plural of hiney;  are two rounded portions of the exterior anatomy of most mammals, located on the posterior of the pelvic region
Morphemes:
Affix: hiney
Language: en
PoS: Noun
Meaning: Alternative spelling of heinie
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).