Word: underfloor
Part of speech: Noun
Syllables: un
der
floor
Definition: A layer of flooring beneath the main floor surface.
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: floor
Language: en
PoS: Verb
Meaning: To cover or furnish with a floor.