Word: underbutt
Part of speech: Noun
Syllables: un
der
butt
Definition: The lower part of the buttocks, as revealed by certain clothing such as skimpy shorts.
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: butt
Language: en
PoS: Noun
Meaning: The buttocks .