Word: dumbwaiter
Part of speech: Noun
Syllables: dumb
wai
ter
Definition: A small elevator used to move food etc. from one floor of a building to another.
Morphemes:
Affix: dumb
Language: en
Meaning: unable to speak
Affix: wait
Language: en
PoS: Verb
Meaning: To wait tables; to serve customers in a restaurant or other eating establishment.
Affix: -er
Language: en
PoS: Suffix
Meaning: Used to form nouns shorter than more formal synonyms.