implausible

adjective

im·​plau·​si·​ble (ˌ)im-ˈplȯ-zə-bəl How to pronounce implausible (audio)
: not plausible : provoking disbelief
implausibility noun
implausibly adverb

Examples of implausible in a Sentence

She's been making implausible claims. He gave an implausible excuse for showing up late for work. The novel has an implausible ending.
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.
Johnson thought this sounded implausible, but, despite his misgivings, the couple signed a yearlong advertising contract with the Knot, for five thousand eight hundred dollars. Adam Iscoe, New Yorker, 31 Mar. 2025 While the premise was absurd — imagining Messi (27 goals in 35 appearances against English sides) in a logistically implausible scenario and preemptively writing him off — the choice of Stoke was fitting. Conor O'Neill, New York Times, 26 Mar. 2025 One of the complaints, Wynn argued, was implausible on its face. John Kruzel, USA TODAY, 24 Mar. 2025 For example, when watching a science fiction movie, someone with high tolerance might be captivated by imaginative worlds and futuristic ideas, whereas someone with low tolerance might feel frustrated by the lack of realism and dismiss it as implausible. Mark Travers, Forbes, 23 Mar. 2025 See All Example Sentences for implausible

Word History

First Known Use

circa 1677, in the meaning defined above

Time Traveler
The first known use of implausible was circa 1677

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Cite this Entry

“Implausible.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/implausible. Accessed 15 Apr. 2025.

Kids Definition

implausible

adjective
im·​plau·​si·​ble (ˈ)im-ˈplȯ-zə-bəl How to pronounce implausible (audio)
: causing disbelief : not plausible
implausibility noun
implausibly adverb

More from Merriam-Webster on implausible

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