Word: downstairs
Part of speech: Adjective
Syllables: down
stairs
Definition: A floor lower than the current one.
Morphemes:
Affix: down-
Language: en
PoS: Prefix
Meaning: lower position or direction, literally or figuratively.
Affix: stair
Language: en
PoS: Noun
Meaning: A single step in a staircase.
Affix: -s
Language: en
PoS: Suffix
Meaning: Hypocoristic suffix