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.
Officials, however, disallowed the goal after deeming that Jenner used a distinct kicking motion to boot the puck into the net. Miami Herald, 21 Mar. 2025 In addition, the TCJA disallowed miscellaneous itemized deductions, which arguably may include some types of theft losses. Matthew Roberts, Forbes, 19 Mar. 2025 Similarly, Meta, which owns Facebook and Instagram, ended its third-party fact-checking program and redefined its hate speech policies so that certain rhetoric once disallowed is now permitted. Tamar Mitts, TIME, 6 Mar. 2025 Specifically, the bulletin disallowed the practice of limiting mental health disability coverage to 24 months. Natalie Eilbert, Journal Sentinel, 31 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

Browse Nearby Words

Cite this Entry

“Disallow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disallow. Accessed 25 Mar. 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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