unauthorized

[ uhn-aw-thuh-rahyzd ]
/ ʌnˈɔ θəˌraɪzd /

adjective

lacking permission; unsanctioned: unauthorized access.
lacking proper immigration or working papers: an unauthorized worker;an unauthorized immigrant.

Origin of unauthorized

First recorded in 1595–1600; un-1 + authorized

usage note for unauthorized

2. See illegal alien.

Example sentences from the Web for unauthorized

British Dictionary definitions for unauthorized

unauthorized

unauthorised

/ (ʌnˈɔːθəˌraɪzd) /

adjective

not having official permission