incurable

adjective

in·​cur·​able (ˌ)in-ˈkyu̇r-ə-bəl How to pronounce incurable (audio)
: 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.
According to the Cleveland Clinic, LMD is an incurable condition in which cancer cells spread from an advanced cancer to the cerebrospinal fluid and the membranes around the brain and spinal cord. Ashley Hume, FOXNews.com, 28 Sep. 2025 Doctors quickly diagnosed Shinae with a cancerous astrocytoma, and told her that it was considered incurable because of where it's located in her brain. Charlotte Phillipp, PEOPLE, 20 Sep. 2025 Currently, the first dose is given within 24 hours of birth because hepatitis B — an incurable infection that can lead to liver disease, cancer and death — can be transmitted from mother to child during delivery. Aria Bendix, NBC news, 19 Sep. 2025 Yet even a 5-foot-5, 150-pound pencil pusher understands that a bad offensive line is an incurable disease for a football team. Dieter Kurtenbach, Mercury News, 16 Sep. 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 6 Oct. 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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