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incurable

adjective

in·​cur·​able (ˌ)in-ˈkyu̇r-ə-bəl How to pronounce incurable (audio)
Synonyms of incurablenext
: not curable
an incurable disease
broadly : not likely to be changed or corrected
incurable optimism
incurable noun
incurably adverb

Examples of incurable in a Sentence

an incurable flirt at school dances
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.
If babies receive all three doses, 98% of them have immunity from the incurable virus, with the protection lasting at least 30 years. Jackie Fortiér, NPR, 3 Dec. 2025 In 2022, Dion faced yet another setback when she was diagnosed with stiff-person syndrome, a rare and incurable neurological disease that can cause debilitating muscle spasms. Gillian Telling, PEOPLE, 27 Nov. 2025 In honor of Bruce Willis, who’s been battling frontotemporal dementia for two years, last night’s Soho Sessions aimed to raise awareness of (and funds for) the Association for Frontotemporal Degeneration (AFTD), the organization leading research into the incurable condition. David Browne, Rolling Stone, 6 Nov. 2025 In December 2024, Turner revealed he'd been diagnosed with Waldenström's macroglobulinemia, an incurable bone marrow cancer. Kimi Robinson, USA Today, 6 Nov. 2025 See All Example Sentences for incurable

Word History

Etymology

Middle English, from Anglo-French or Late Latin; Anglo-French, from Late Latin incurabilis, from Latin in- + curabilis curable

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of incurable was in the 14th century

Browse Nearby Words

Cite this Entry

“Incurable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/incurable. Accessed 8 Dec. 2025.

Kids Definition

incurable

adjective
in·​cur·​able (ˈ)in-ˈkyu̇r-ə-bəl How to pronounce incurable (audio)
: not capable of being cured
incurably adverb

Medical Definition

incurable

adjective
in·​cur·​able (ˈ)in-ˈkyu̇r-ə-bəl How to pronounce incurable (audio)
: impossible to cure
an incurable disease
incurably adverb

More from Merriam-Webster on incurable

Last Updated: - Updated example sentences
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