annul

verb

an·​nul ə-ˈnəl How to pronounce annul (audio)
annulled; annulling

transitive verb

1
: to declare or make legally invalid or void
wants the marriage annulled
His title to the estate was annulled.
2
: to reduce to nothing : obliterate
3
: to make ineffective or inoperative : neutralize
annul a drug's effect
Choose the Right Synonym for annul

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 annul in a Sentence

unfortunately, his arrogant attitude annuls the many generous favors he does for people plans to annul their short-lived, ill-advised marriage
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
While tribes could win protections—in 1912, for example, the Supreme Court ruled that Congress could not annul its 1898 agreement with Choctaws and Chickasaws for a 21-year trust period—taxation remained a potent threat. Daniel Mandell / Made By History, TIME, 14 Oct. 2024 Austria’s Freedom Party almost won the presidency this year and still might, since the final round of the election was annulled and rescheduled for December. Fareed Zakaria, Foreign Affairs, 17 Oct. 2016 Although Moshood Abiola of the Social Democratic Party (SDP) led his opponent Bashir Tofa of the National Republican Convention (NRC), military ruler Ibrahim Babangida annulled the results, sparking widespread outrage and unrest across Nigeria, per Neusroom. Jordana Comiter, People.com, 1 Nov. 2024 Their union, however, results in an unpleasant collision with reality when Vanya’s family’s henchmen come to annul it. Shirley Li, The Atlantic, 26 Oct. 2024 See all Example Sentences for annul 

Word History

Etymology

Middle English annullen, from Anglo-French annuller, from Late Latin annullare, from Latin ad- + nullus not any — more at null

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of annul was in the 14th century

Dictionary Entries Near annul

Cite this Entry

“Annul.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/annul. Accessed 28 Nov. 2024.

Kids Definition

annul

verb
an·​nul ə-ˈnəl How to pronounce annul (audio)
annulled; annulling
1
: to make ineffective : neutralize
2
: to bring to an end legally
annul a marriage
annulment
ə-ˈnəl-mənt
noun

Legal Definition

annul

transitive verb
an·​nul ə-ˈnəl How to pronounce annul (audio)
annulled; annulling
1
: to declare (a marriage) to have never validly existed compare divorce
2
a
: to make legally void
b
: to declare to no longer have legal effect

More from Merriam-Webster on annul

Last Updated: - Updated example sentences
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