Word: buttock
Part of speech: Noun
Syllables: but
tock
Definition: Each of the two large fleshy halves of the posterior part of the body between the base of the back, the perineum and the top of the legs.
Morphemes:
Affix: butt
Language: en
PoS: Noun
Meaning: The whole buttocks and pelvic region that includes one's private parts.
Affix: -ock
Language: en
PoS: Suffix
Meaning: Forming nouns from nouns, originally with a diminutive sense.