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untreatable

American  
[uhn treet-uh-buhl] / ˌʌn ˈtrit ə bəl /

adjective

  1. not able to be medically treated; not responsive to medical treatment.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Over the past several years, engineered cell therapies such as CAR-T treatments have produced dramatic, sometimes lifesaving results for people with cancers that were once considered untreatable.

From Science Daily • Jan. 20, 2026

The disease is progressive and fatal, and has until now been almost entirely untreatable.

From MarketWatch • Dec. 29, 2025

Known by the stage name JD Twitch, he was diagnosed with an untreatable brain tumour earlier this year.

From BBC • Sep. 20, 2025

It's happening to the current treatments too and is why some doctors are concerned gonorrhoea could one-day become untreatable.

From BBC • May 20, 2025

The “black cholera” was untreatable, a mystery thought to be carried by “bad air.”

From "American Spirits" by Barb Rosenstock

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