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.
The Chelsea forward instigated an England goal on the quarter-hour mark which was eventually disallowed. Charlotte Harpur, New York Times, 6 July 2025 Key provisions retroactively apply to the 2025 tax year, such as disallowing Employee Retention Credit claims after January 31, 2024. Matt Cannon, MSNBC Newsweek, 26 June 2025 The break seemed to fire some life into Al-Ain, Ramy Rabia seeing a goal disallowed before Di Gregorio sprung to life with a wonderful save to deny Kodjo Fo-Doh Laba from close range. Adam Digby, Forbes.com, 19 June 2025 The court’s decision Tuesday reaffirms its ruling from back in March that disallowed NewJeans from rebranding as NJZ and pursuing independent activities, as well as rejected the group’s appeal that attempted to overturn their previous ruling, Billboard reports. Daniel Kreps, Rolling Stone, 18 June 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 12 Jul. 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
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