inoperable

adjective

in·​op·​er·​a·​ble (ˌ)in-ˈä-p(ə-)rə-bəl How to pronounce inoperable (audio)
1
: not treatable or remediable by surgery
an inoperable brain tumor
2
: not functioning : inoperative

Examples of inoperable in a Sentence

a patient with inoperable cancer The device makes the car inoperable when a key is not used to start it.
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.
Bell decided that Liam would have an inoperable brain tumor, and called Clifton into his office to explain the decision, Clifton told Soap Opera Digest. Charna Flam, PEOPLE, 30 Oct. 2025 Accidentally deploying one is considered a serious mistake, as each slide can cost tens of thousands of dollars to repack and replace, and often renders the aircraft temporarily inoperable. Khloe Quill, FOXNews.com, 27 Oct. 2025 The Nissan went into the median, going airborne and ramping off a hill, becoming inoperable, according to the probable cause statement. Caroline Zimmerman, Kansas City Star, 24 Oct. 2025 For instance, Bates reportedly did not turn over all of the next messages sought by Reid’s attorneys, and surveillance footage from a camera a government witness said was inoperable was disclosed by the government just before the trial began, the station reported. Andrew Stanton, MSNBC Newsweek, 17 Oct. 2025 See All Example Sentences for inoperable

Word History

Etymology

probably from French inopérable

First Known Use

1886, in the meaning defined at sense 1

Time Traveler
The first known use of inoperable was in 1886

Browse Nearby Words

Cite this Entry

“Inoperable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inoperable. Accessed 31 Oct. 2025.

Kids Definition

inoperable

adjective
in·​op·​er·​a·​ble (ˈ)in-ˈäp-(ə-)rə-bəl How to pronounce inoperable (audio)
1
: not treatable by surgery
an inoperable cancer
2
: not in working order : inoperative

Medical Definition

inoperable

adjective
in·​op·​er·​a·​ble (ˈ)in-ˈäp-(ə-)rə-bəl How to pronounce inoperable (audio)
: not treatable or remediable by or suitable for surgery
an advanced and inoperable cancer
a developing cataract still inoperable
inoperability noun
plural inoperabilities

More from Merriam-Webster on inoperable

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