disallow

verb

dis·​al·​low ˌdis-ə-ˈlau̇ How to pronounce disallow (audio)
disallowed; disallowing; disallows

transitive verb

1
: to deny the force, truth, or validity of
2
: to refuse to allow
disallowance noun

Examples of disallow in a Sentence

The touchdown was disallowed because of a penalty. disallowing the philosophical concept of free will
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.
Lawmakers are now trying to firm up the law by disallowing most of the disposable bags that retailers were allowed to offer if a customer didn't have a reusable bag. Axios San Diego, Axios, 20 Dec. 2024 At the hearing, Belichick’s representatives floated the notion that the NFL was violating antitrust law by disallowing the coach from pursuing employment with other teams, and threatened litigation if the commissioner’s ban was not lifted. Daniel Libit, Sportico.com, 15 Dec. 2024 Even though decades of regulations and bipartisan Education Department guidance reflected that these plans would result in loan forgiveness after 20 or 25 years, there is a distinct possibility that the appeals court could disallow loan forgiveness under these plans. Adam S. Minsky, Forbes, 12 Dec. 2024 Pierce’s piece demonstrates how site owners are caught between a rock and a hard place: Even if AI startups are crawling the internet solely to enrich their own products, disallowing the bots may doom a site to obscurity. Peter Rubin, Longreads, 10 Dec. 2024 See all Example Sentences for disallow 

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of disallow was in the 15th century

Dictionary Entries Near disallow

Cite this Entry

“Disallow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disallow. Accessed 30 Dec. 2024.

Kids Definition

disallow

verb
dis·​al·​low ˌdis-ə-ˈlau̇ How to pronounce disallow (audio)
: to refuse to admit or allow : reject
disallow a claim
disallowance noun

Legal Definition

disallow

transitive verb
dis·​al·​low ˌdi-sə-ˈlau̇ How to pronounce disallow (audio)
1
: to deny the truth, force, or validity of
disallowed the deduction
disallow a bankruptcy claim
2
: to refuse to allow
disallow payment of benefits
disallowance noun

More from Merriam-Webster on disallow

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