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Synonyms

inoperable

American  
[in-op-er-uh-buhl, -op-ruh-buhl] / ɪnˈɒp ər ə bəl, -ˈɒp rə bəl /

adjective

  1. not operable or practicable.

  2. Medicine/Medical. not admitting of a surgical operation because the pathological condition is not amenable to cure by surgery or because of undue risk.


inoperable British  
/ -ˈɒprə-, ɪnˈɒpərəbəl /

adjective

  1. incapable of being implemented or operated; unworkable

  2. surgery not suitable for operation without risk, esp (of a malignant tumour) because metastasis has rendered surgery useless

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of inoperable

First recorded in 1885–90; in- 3 + operable

Explanation

An inoperable condition is one that can't be fixed through surgery. If someone's diagnosed with inoperable cancer, it means that an operation would not be helpful. Many kinds of cancer can be treated at least partly through surgery, but those that can't are inoperable. Another way to use this adjective is to mean "not working." If your computer is inoperable, it won't turn on, and if your fireplace is inoperable, you can't actually light a fire in it. Operable, "able to be used," comes from operate, which has a Latin root, operari, "to work." The prefix in- means "not."

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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.

Treatment of Inoperable Cases.—The mouth must be kept as sweet as possible.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander