nullify

verb

nul·​li·​fy ˈnə-lə-ˌfī How to pronounce nullify (audio)
nullified; nullifying

transitive verb

1
: to make null (see null entry 1 sense 1)
especially : to make legally null and void
nullify a law
2
: to make of no value or consequence (see consequence sense 3)
a promise later nullified

Did you know?

A legislature may nullify a ban, a law, or a tax by simply passing a new law. Election results can be nullified if a court finds the voting process was improper, and a court ruling can be nullified by a higher court. Even the Supreme Court itself may have its decisions nullified by new laws passed by the Congress—though not if a decision is based on the Constitution. In the years leading up to the American Civil War, Southern states claimed the right to nullify any federal law (such as antislavery laws) that they believed to be unconstitutional, leading to the Nullification Crisis of 1832. Annul is a close synonym of nullify (with the same root), as are abrogate and invalidate.

Choose the Right Synonym for nullify

nullify, negate, annul, abrogate, invalidate mean to deprive of effective or continued existence.

nullify implies counteracting completely the force, effectiveness, or value of something.

a penalty nullified the touchdown

negate implies the destruction or canceling out of each of two things by the other.

the arguments negate each other

annul suggests making ineffective or nonexistent often by legal or official action.

the treaty annuls all previous agreements

abrogate is like annul but more definitely implies a legal or official act.

a law to abrogate trading privileges

invalidate implies making something powerless or unacceptable by declaration of its logical or moral or legal unsoundness.

the court invalidated the statute

Examples of nullify in a Sentence

The law has been nullified by the U.S. Supreme Court. The penalty nullified the goal.
Recent Examples on the Web The law effectively nullifies a 2023 state Supreme Court ruling holding that multiple convictions stemming from the same criminal complaint do not necessarily classify someone as a repeat offender. Jessie Opoien, Journal Sentinel, 2 Apr. 2024 Jered Taylor, a former Missouri Republican lawmaker who championed that state’s bill nullifying federal gun laws, insisted law enforcement concerns were overblown. Katie Bernard, Kansas City Star, 7 Mar. 2024 According to Tubb, the photo featured in the sequel is actually an altered version of a behind-the-scenes shot of the original actors, nullifying any copyright claims. Malia Mendez, Los Angeles Times, 23 Feb. 2024 In a complaint filed Tuesday in Los Angeles Superior Court and obtained by EW, Poche's lawyers Bryan Freedman and Mark Geragos are seeking to nullify her contract after Delirium initiated private arbitration against her for allegedly violating her nondisclosure agreement. Sydney Bucksbaum, EW.com, 3 Jan. 2024 The special counsel’s office is asking Judge Tanya Chutkan to block any attempts Trump makes to nullify his jury, which his lawyers could do by trying to inject politics into the evidence presented. Cnn.com Wire Service, The Mercury News, 2 Jan. 2024 But now state lawmakers are advancing legislation that would nullify the Memphis law. Tom Jackman, Washington Post, 10 Mar. 2024 In that case, the judge acknowledged that the Supreme Court may nullify her decision. Virginia Chamlee, Peoplemag, 4 Mar. 2024 The bill would effectively nullify a 2023 state Supreme Court ruling holding that multiple convictions stemming from the same criminal complaint do not necessarily classify someone as a repeat offender. Jessie Opoien, Journal Sentinel, 16 Feb. 2024

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

Word History

Etymology

Late Latin nullificare, from Latin nullus

First Known Use

1607, in the meaning defined at sense 1

Time Traveler
The first known use of nullify was in 1607

Dictionary Entries Near nullify

Cite this Entry

“Nullify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nullify. Accessed 19 Apr. 2024.

Kids Definition

nullify

verb
nul·​li·​fy ˈnəl-ə-ˌfī How to pronounce nullify (audio)
nullified; nullifying
: to make null or valueless
especially : annul

Legal Definition

nullify

transitive verb
nul·​li·​fy ˈnə-lə-ˌfī How to pronounce nullify (audio)
nullified; nullifying
: to make null
nullify a contract

More from Merriam-Webster on nullify

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