unauthorized Definition

  • 1not having official permission or approval
  • 2done without permission or consent

Using unauthorized: Examples

Take a moment to familiarize yourself with how "unauthorized" can be used in various situations through the following examples!

  • Example

    The employee was fired for accessing unauthorized files.

  • Example

    The book was published without the author's authorization.

  • Example

    Unauthorized parking is not allowed in this area.

  • Example

    The company faces legal action for unauthorized use of copyrighted material.

unauthorized Synonyms and Antonyms

Phrases with unauthorized

  • the act of gaining access to a computer system or network without permission or authorization


    The company's security system prevented unauthorized access to sensitive data.

  • the act of revealing or sharing confidential information without permission or authorization


    The employee was terminated for unauthorized disclosure of company secrets.

  • the act of making copies of copyrighted material without permission or authorization


    The artist sued the company for unauthorized reproduction of his artwork.


Summary: unauthorized in Brief

The term 'unauthorized' [ˌʌnˈɔːθəraɪzd] refers to actions or things that are done without official permission or approval. It can apply to accessing files, parking, publishing, or using copyrighted material. Phrases like 'unauthorized access' and 'unauthorized disclosure' denote specific types of unauthorized actions.