insurmountable

adjective

in·​sur·​mount·​able ˌin(t)-sər-ˈmau̇n-tə-bəl How to pronounce insurmountable (audio)
: incapable of being surmounted : insuperable
insurmountable problems
insurmountably adverb

Examples of insurmountable in a Sentence

They were faced with several insurmountable obstacles. the familiar story of the underdog who ultimately triumphs despite insurmountable odds
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.
Big Thief has endured both, and for years, their very survival seemed to suggest that no rupture was insurmountable. Emma Madden, Pitchfork, 4 Sep. 2025 However, at the time of exit, or scaling, when liquidity events occur, the investor or founder often faces an insurmountable personal tax liability with few channels to offset the liability. Priya Prakash Royal Esq. Ll.m. Mba Aep Tep, Forbes.com, 1 Sep. 2025 At this point appearing to be genuinely panicked about OpenAI's insurmountable lead in the chatbot market, Musk has specifically alleged that an agreement integrating ChatGPT into the iOS violated antitrust and unfair competition laws. Jon Brodkin, ArsTechnica, 25 Aug. 2025 Regardless of the Scotland golf properties’ development prospects, both businesses face an almost insurmountable battle to make a dent in their sizable debts. Lily Mae Lazarus, Fortune, 25 Aug. 2025 See All Example Sentences for insurmountable

Word History

First Known Use

1690, in the meaning defined above

Time Traveler
The first known use of insurmountable was in 1690

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Cite this Entry

“Insurmountable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insurmountable. Accessed 11 Sep. 2025.

Kids Definition

insurmountable

adjective
in·​sur·​mount·​able ˌin(t)-sər-ˈmau̇nt-ə-bəl How to pronounce insurmountable (audio)
: incapable of being surmounted

More from Merriam-Webster on insurmountable

Last Updated: - Updated example sentences
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