impermissible

adjective

im·​per·​mis·​si·​ble ˌim-pər-ˈmi-sə-bəl How to pronounce impermissible (audio)
: not permissible
impermissibility noun
impermissibly adverb

Examples of impermissible in a Sentence

Such behavior is impermissible under the new guidelines. an impermissible breach of etiquette
Recent Examples on the Web Last year, the WNBA suspended Hammon for two games and took away the Aces' 2025 first-round draft pick because the franchise violated league rules regarding impermissible player benefits and workplace policies. CBS News, 18 May 2024 A couple from Washington state challenged the tax as impermissible under the 16th Amendment, but the Supreme Court appeared likely to leave it in place. Melissa Quinn, CBS News, 7 May 2024 See all Example Sentences for impermissible 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'impermissible.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1829, in the meaning defined above

Time Traveler
The first known use of impermissible was in 1829

Dictionary Entries Near impermissible

Cite this Entry

“Impermissible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impermissible. Accessed 28 May. 2024.

Kids Definition

impermissible

adjective
im·​per·​mis·​si·​ble ˌim-pər-ˈmis-ə-bəl How to pronounce impermissible (audio)
: not permissible
impermissibility noun
impermissibly adverb

Legal Definition

impermissible

adjective
im·​per·​mis·​si·​ble ˌim-pər-ˈmi-sə-bəl How to pronounce impermissible (audio)
: not permissible
impermissibly adverb
Last Updated: - Updated example sentences
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