No. It is not made up of 2 different words.
The singular of 'libraries' is 'library'.
Public libraries provide books we can check out and read at home.
No, building is not a compound word.
Yes, libraries is the plural form of the singular noun library.
The contraction (not a compound word) is doesn't.
Upwards is a compound word.
There is no compound word.A compound word is a word like bus-stop.Husban is spelt like this husband
Upstairs is a compound word, so it is one word.
Mango is not a compound word.
It cannot be a compound word.
The compound word with "shield" in it is "shieldmaiden."
No, "prevent" is not a compound word. It is a single, standalone word.