From Longman Dictionary of Contemporary Englishunauthorizedun‧au‧tho‧rized (also unauthorised British English) /ʌnˈɔːθəraɪzd $ -ˈɒː-/●くろまる○しろまる○しろまる adjectiveSCLET/ALLOWwithout official approval or permissionthe unauthorized use of government fundsUnauthorized personnel are not allowed on the premises.Examples from the Corpusunauthorized• Her biography of Sinatra was unauthorized.• Congress also allows the Department of Transportation to referenceadditional but unauthorized amounts in full-funding agreements.• An author who does not register a copyright will not be able to maintain a suit against anyone who makes unauthorizedcopies.• Other hallways have warning signs prohibitingunauthorizedentry.• Shelley goes, too, and she and her auntslip away on an unauthorizedescapade.• Thus it has no power to determine whether unauthorized interceptions are taking place.• These new steps will also ensure that Verio customer information is not disclosed to unauthorized parties.• This area is closed to all unauthorized persons.• The security programs typically alertusers with warning messages whenever an unauthorized program is attempting to send information out into the Internet.• Pro-Mobutu troopssurrounded the parliament building with tanks and armouredvehicles on Oct. 5 to protect this unauthorizedsession.