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.
Prompted by ProPublica’s reporting on efforts by right-wing activists to disallow ballots, North Carolina Democrats have introduced a bill designed to prevent votes from being tossed out based on postelection rule changes. Doug Bock Clark, ProPublica, 10 Apr. 2025 This is misleading because those foundations typically allow many charges to a grant that are disallowed by the NIH. William Stafford Noble, Chicago Tribune, 10 Apr. 2025 An appeals court judge has sharply criticized his colleagues for disallowing tens of thousands of votes in a crucial North Carolina election. John W. Dean, MSNBC Newsweek, 7 Apr. 2025 Sacramento is not yet enforcing a new state law that disallows a lot of parking within 20 feet of intersections, known as daylighting, to help protect pedestrians from death and serious injury. Ariane Lange, Sacramento Bee, 31 Jan. 2025 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

Browse Nearby Words

Cite this Entry

“Disallow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disallow. Accessed 18 Apr. 2025.

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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!