Meaning of “unavailable” - Learner’s Dictionary

unavailable

adjective uk us /ˌʌnəˈveɪləbl/
CANNOT DO SOMETHING

not able to talk to someone or meet them, especially because you are doing other things:

The manager was unavailable for comment.
CANNOT GET

B2 impossible to buy or get:

The book is unavailable in Britain.

(Definition of “unavailable” from the Cambridge Learner’s Dictionary © Cambridge University Press)