Word.ws English Dictionary

How to use unauthorized in a sentence

26 example sentences · adjective

Unauthorized means not having any authority. Example: “Staff prevent unauthorized access to the building.”

Examples of unauthorized by meaning

adjectiveWithout official authorization.

  • The person who illegally spits on the sidewalk remains disgusting, but clearly poses less risk to others than the company that illegally buries hazardous chemical waste in an unauthorized location.1983 January 24, Frank Trippett, “Essay: A Red Light for Scofflaws”, in Time

More sentences with unauthorized

  • Staff prevent unauthorized access to the building.From the entry access
  • Unauthorized reproduction of this article is prohibited.From the entry reproduction
  • Accessing unauthorized files violates security protocol.From the entry violate
  • You are required to exercise due diligence by immediately reporting unauthorized withdrawals from your account and unauthorized use of your credit card.From the entry due diligence
  • Any use of discretionary power exercised for an unauthorized purpose amounted to malice in law.2021 January 5, “Any use of discretionary power exercised under Rule 86A for an unauthorized purpose amounts to malice in law – HC”, in…. From the entry malice in law
  • Unauthorized transmissions have been sent from the MSV Rosalie to an unknown destination.2010, BioWare, Mass Effect 2: Firewalker (Science Fiction), Redwood City: Electronic Arts, PC, scene: Alert: Security breach. From the entry drs.
  • Samizdats were unauthorized books reproduced with a typewriter and as many as seven carbon copies.2009, W[illiam] R. Clement, “Culture in Hyperspace: This is Not a Computer Game”, in Quantum Jump: A Survival Guide for the New…. From the entry samizdat
  • There is an ongoing investigation into both the crash and the unauthorized release of the shipboard video footage,” Cmdr.2022 February 7, Brad Lendon and Ivan Watson, “Newly leaked video shows F-35 crashing in flames on aircraft carrier”, in CNN. From the entry South China Sea
  • Cooping-prone areas are those locations where officers tend to engage in non-police activities that interrupt patrols in an unauthorized manner.2015, Steven V. Gilbert, Barbara A. Gilbert, Police Corruption in the NYPD: From Knapp to Mollen, Boca Raton, Fla.: CRC Press, →ISBN…. From the entry coop
  • Appellant contends that the imposition of a fine is totally unauthorized as punishment for conspiracy to traffick in marijuana.1986, The Southeastern Reporter, page 862. From the entry traffick
  • The risk of unauthorized action would be increased, as would the danger of accidental or inadvertent war due to equipment malfunction.1976 May 15, Lewis A. Dunn, Herman Kahn, “Parameters of Nth Country Nuclear-weapon Programs and Postures”, in Trends in Nuclear…. From the entry fail-deadly
  • The same was true of the water hole, where unauthorized games of hockey were played during the winter.1959, John Knowles, chapter 12, in A Separate Peace. From the entry water hole
  • Prosecutors charged Synthes and Norian Corporation with running an unauthorized trial of the bone filler in spinal procedures known as vertebroplasty and kyphoplasty.2009 June 17, Barry Meier, “Synthes, Medical Device Maker, Accused of Improper Marketing”, in New York Times. From the entry vertebroplasty
  • This is a procedure that would be used in the event of a non-U.S. landing to protect the key from being obtained by unauthorized users.2008 December 15, NASA, “2.13 Guidance, Navigation, and Control (GNC)”, in Shuttle Crew Operations Manual (PDF), archived from the…. From the entry zeroize
  • Lovelock, for example, suggests the term “jaycustomers" to label customers who “misconsume” in a manner similar to jaywalkers who cross streets in unauthorized places.1996, Christopher H. Lovelock, Services marketing, page 115. From the entry misconsume
  • Some of the manga introuced during this period came through unauthorized copying by local Taiwanese manhuajia, who adapted original Japanese manga into a Taiwanese-style three horizontal grid.2019, Lee, I. Yun, “The Development of Taiwan Manhua”, in Haruhiko Fujita, Christine Guth, editors, Encyclopedia of East Asian Design, →ISBN. From the entry manhuajia
  • This group of users includes anyone who has created a user account but either hasn't verified their account through their email or has been unauthorized by the administrator.2015, Shaun Walker, Bruce Chapman, Cathal Connolly, Professional DNN7: Open Source .NET CMS Platform, page 157. From the entry unauthorize
  • The seeds of the confrontation were planted in mid-June, when the authorities detained Mettursun Metseydi, the young imam of an unauthorized mosque on the rural edge of Hanerik.2013 August 26, Andrew Jacobs, “Over News of Clash, a Shroud of Silence in Xinjiang”, in New York Times, →ISSN, →OCLC, archived from the…. From the entry Hanerik
  • This would not only allow paths sharing nodes with this tag's path to be wrongfully unauthorized, but would eventually misauthorize the repeatedly scanning tag as well.2009, Yan Zhang, Laurence T. Yang, Jiming Chen, RFID and Sensor Networks, page 136. From the entry misauthorize
  • You may also see very unauthorized Famiclones — third-party, unlicensed NES joysticks, sometimes with an attached light gun and not as many games as the packaging says.2005, Simon Carless, Gaming Hacks, page 34. From the entry Famiclone
  • Evidently he placed himself at some risk to help us, I learned later, because he was threatened with dismissal for his unauthorized use of the typesetter.1984 December 15, John Kyper, “Remembering David Stryker”, in Gay Community News, volume 12, number 22, page 5. From the entry on the sly
  • To prevent the starving peasants from fleeing to the towns an internal passport system was introduced and unauthorized change of residence was made punishable with imprisonment.1978 [1976], Leszek Kołakowski, translated by P[aul] S[teven] Falla, Main Currents of Marxism, volume III: The Breakdown, Oxford…. From the entry internal passport
  • Unscrupulous members offered special discounts, illegal rebates, and unauthorized underquotations to outflank their conference partners, and blamed their agents or 'invented' competition to justify these tactics.1977, Desmond Christopher Martin Platt, Business Imperialism, 1840-1930, page 148. From the entry outflank
  • He asked the operator to find Chairman Mao. (Prime Minister Chou laughs) Without orders, the operator, unauthorized, answered him, "You are a revisionist, therefore I will not connect you."1972 February 23, Chou En-lai, quotee, Foreign Relations of the United States: Diplomatic Papers, 1969-1972, published 2006, →ISSN, →OCLC…. From the entry Chen Pao
  • An 18-month tour in Europe would hopefully enable us to enforce more vigorously the nonaccompanied status of our first-term enlistees and reduce somewhat the so-called unauthorized dependent density in Europe.1979, United States. Congress. Senate. Committee on Armed Services, Department of Defense Authorization for Appropriations for Fiscal Year…. From the entry nonaccompanied

Meaning of unauthorized

  1. adjective Not having any authority.
  2. adjective Without official authorization.

Full definition of unauthorized

Questions about unauthorized in a sentence

How do you use unauthorized in a sentence?
Unauthorized is used as an adjective. For example: “Staff prevent unauthorized access to the building.”
What is a short sentence with unauthorized?
“Accessing unauthorized files violates security protocol.”
What does unauthorized mean?
Unauthorized means not having any authority.

Source and license

Adapted from Wiktionary: unauthorized (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.

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Cite this page: “How to use unauthorized in a sentence.” Word.ws, https://word.ws/sentences/unauthorized. Based on Wiktionary, CC BY-SA 4.0.