Word: underhalls
Part of speech: Noun
Syllables: un
der
halls
Definition: subterranean hallways
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: hall
Language: en
PoS: Noun
Meaning: A corridor; a hallway.
Affix: -s
Language: en
PoS: Suffix
Meaning: Hypocoristic suffix