Word: doorstop
Part of speech: Noun
Syllables: door
stop
Definition: A large book, which by implication could be used to stop a door.
Morphemes:
Affix: door
Language: en
PoS: Noun
Meaning: Any flap, etc. that opens like a door.
Affix: stop
Language: en
PoS: Verb
Meaning: To close or block an opening.