unauthorizedadjective
UK usually unauthorised uk/ʌnˈɔː.θə.raɪzd/us/ʌnˈɑː.θə.raɪzd/without someone's official permission to do something or be in a particular place:
Unauthorized personnel are not admitted beyond this point.
This unauthorized biography of the star has sold over 10,000 copies in its first week in print.
Thesaurus: synonyms and related words
Forbidding and banning things
- abolish
- abolitionist
- ban
- bar
- blacklist
- clean
- clean (sth) up
- curfew
- debar
- deny
- disallow
- disqualify
- nix
- off-limits
- out of bounds idiom
- outlaw
- prohibit
- prohibition
- taboo
- veto
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