Word: dummy
Part of speech: Noun
Syllables: dum
my
Definition: A figure of a person or animal used by a ventriloquist; a puppet.
Morphemes:
Affix: dumb
Language: en
PoS: Adjective
Meaning: Silent; unaccompanied by words.
Affix: -y
Language: en
PoS: Suffix
Meaning: Forming familiar names, pet names, nicknames and terms of endearment.