How to Use invalidate in a Sentence

invalidate

verb
  • The study invalidates earlier theories.
  • Even a tiny sip of water or a puff of smoke is enough to invalidate the fast.
    Niniek Karmini, ajc, 22 Mar. 2023
  • The district then filed a lawsuit against Disney in state court to invalidate the deal.
    Samantha Masunaga, Los Angeles Times, 27 Mar. 2024
  • The elder Laws went to court asking a judge to invalidate Grayeyes’ victory and lost.
    Brian Maffly, The Salt Lake Tribune, 2 Nov. 2022
  • But the final straw came when the court’s ruling forced the county to invalidate all cannabis licenses.
    Adam Elmahrek, Robert J. Lopez, Los Angeles Times, 9 Dec. 2022
  • But that does not invalidate the purpose of the exercise.
    Rory Smith, New York Times, 5 Jan. 2024
  • There are a great number of laws that are in contradiction to the constitution and which the judges should invalidate.
    Isaac Chotiner, The New Yorker, 31 Mar. 2023
  • The ruling does not invalidate ballots that have already been mailed.
    Emma Colton, Fox News, 23 Oct. 2022
  • The same court declined to take up a lawsuit brought shortly after the 2020 election that sought to invalidate those results because of the use of drop boxes.
    Timothy Bella and Patrick Marley, Anchorage Daily News, 20 July 2022
  • The Michigan proposal is an attempt to invalidate a 1931 law that would ban nearly all abortions in the state.
    Laura Kusisto, WSJ, 1 Sep. 2022
  • But the fact that malaria rates came back down again doesn’t invalidate the findings’ importance.
    WIRED, 21 Sep. 2022
  • The results of Issue 1 will almost certainly require the court to invalidate the six-week ban.
    Kate Zernike, New York Times, 8 Nov. 2023
  • Upchurch says she has been impressed with the strength of young trans people in Ohio as their state lawmakers have tried to invalidate their identities and right to care.
    Julia Zorthian, TIME, 29 Dec. 2023
  • The justices are expected to issue a decision, which could invalidate the program, by the end of June.
    Melissa Quinn, CBS News, 20 Apr. 2023
  • But the court declined to invalidate the entire agency.
    Robert Barnes, Anchorage Daily News, 28 Feb. 2023
  • On the horizon, the Court seems poised to invalidate affirmative-action plans and other policies esteemed on the left.
    Justin Driver, The Atlantic, 12 Aug. 2022
  • The campaign claims this is an attempt to invalidate the candidate.
    Oren Oppenheim, ABC News, 2 Apr. 2024
  • The government also points out that such a scenario would invalidate all generic versions of the drug, since those were approved for use subsequent to the year 2000.
    Devin Dwyer, ABC News, 14 Apr. 2023
  • It is also supposed to invalidate previous codes to keep bad actors from reusing them.
    Jayme Deerwester, USA TODAY, 13 July 2022
  • Two months after Prop C passed, a coalition of landlord, business and taxpayer groups that had opposed the measure sued in an attempt to invalidate it.
    San Diego Union-Tribune, 29 Jan. 2023
  • State voting rules being changed through dubious procedures isn’t vote fraud and doesn’t invalidate votes cast in good faith.
    WSJ, 15 Nov. 2022
  • The commission had hoped that the nation's high court would suspend the redrawing process while the mappers appeal the lower court's opinion invalidating its work.
    Detroit Free Press, 22 Jan. 2024
  • The Friends’ lawsuit seeks to invalidate the contract and to require a coastal development permit from the Coastal Commission.
    Phil Diehl, San Diego Union-Tribune, 29 May 2023
  • Sign up And both city and state officials took the legal challenge as an opportunity to tee off on and invalidate the whole effort.
    Prem Thakker, The New Republic, 24 July 2023
  • Talk of the couple installing an air conditioner — and thus, like the guy who threw out the induction oven last week, invalidating the carbon-neutral nature of the house — scotches the deal.
    Alan Sepinwall, Rolling Stone, 8 Dec. 2023
  • The committee will review how Trump leaned on Raffensperger to invalidate ballots that voters had cast for Biden.
    Farnoush Amiri, Anchorage Daily News, 21 June 2022
  • Monday’s ruling does not invalidate that requirement to amend the law in the Legislature.
    Suhauna Hussain, Los Angeles Times, 13 Mar. 2023
  • It is frequently used to invalidate women’s anger and concerns.
    Natalie Gil, refinery29.com, 11 July 2023
  • The court had intervened once before, by a 5-4 vote in August, to keep the regulation in effect after it had been invalidated by a lower court.
    CBS News, 16 Oct. 2023
  • In fact, Johnson argued, their oath to the Constitution required them to invalidate these electors.
    David D. Kirkpatrick, The New Yorker, 15 Mar. 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'invalidate.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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