interminable

adjective

in·​ter·​mi·​na·​ble (ˌ)in-ˈtər-mə-nə-bəl How to pronounce interminable (audio)
-ˈtərm-nə-
: having or seeming to have no end
especially : wearisomely protracted
an interminable sermon
interminableness noun
interminably adverb

Did you know?

We promise not to ramble on endlessly about the origins of interminable. This word was borrowed into English in the 15th century, from a Latin word combining the prefix in- ("not") and the verb terminare, meaning "to terminate" or "to limit." Interminable describes not only something without an actual end (or no end in sight, such as "interminable traffic"), but also events, such as tedious lectures, that drag on in such a way that they give no clear indication of ever wrapping up. Some relatives of interminable in English include terminate, determine, terminal, and exterminate.

Examples of interminable in a Sentence

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.
Allen’s path to election Like Parker, Allen traveled an interminable road from the diamond to the plaque gallery. Jayson Stark, New York Times, 27 July 2025 The apophatic gestures in The Apprenticeship allude to a truth in skepticism, in the interminable questioning that is intrinsic to living—the convert’s ability to live the questions through her relationship to God. Terry Nguyen july 23, Literary Hub, 23 July 2025 The membership stayed small, and the interminable wait list quickly became mythological, as much Disney lore as the secret elevator in the Haunted Mansion. Justine Harman, Vulture, 6 Feb. 2025 The interminable wait for the most important show on television — And Just Like That… — is nearly over. Jon Blistein, Rolling Stone, 15 Apr. 2025 See All Example Sentences for interminable

Word History

Etymology

Middle English, from Late Latin interminabilis, from Latin in- + terminare to terminate

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of interminable was in the 15th century

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Cite this Entry

“Interminable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interminable. Accessed 19 Aug. 2025.

Kids Definition

interminable

adjective
in·​ter·​mi·​na·​ble (ˈ)in-ˈtərm-(ə-)nə-bəl How to pronounce interminable (audio)
: having or seeming to have no end
especially : tiresomely long
interminableness noun
interminably adverb

More from Merriam-Webster on interminable

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