Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Adjective: unauthorised  ún'o-thu,rIzd
Usage: Brit (N. Amer: unauthorized)
  1. Without official authorization
    "an unauthorised strike";
    - unauthorized, wildcat
  2. Not endowed with authority
    - unauthorized

See also: authorisation [Brit], authorization, illegitimate, mandate, self-appointed, unaccredited, unlicenced [Brit, non-standard], unlicensed, unofficial

Antonym: authorised [Brit]

Encyclopedia: Unauthorised