unavailable
Definitions
Not able to be reached, contacted, or obtained.
Not free to do something; occupied or busy.
Not present or in existence for use.
Examples
The manager is currently unavailable for comment regarding the new company policy.
I tried to book a room, but all the suites were unavailable for those dates.
The requested feature is unavailable in the basic version of the software.
Synonyms
inaccessible unobtainable busy engaged absent vacant off-limits