molehill

noun

mole·​hill ˈmōl-ˌhil How to pronounce molehill (audio)
: a little mound or ridge of earth pushed up by a mole

Examples of molehill 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.
In cases where legacy tools would force teams to slog through, for example, 3,400 checks with 600 million errors, Vision AI’s clustering can reduce that effort to investigating just 381 groups—turning mountains into molehills and speeding debug time by at least 2x. IEEE Spectrum, 30 Oct. 2025 Everyone made a bit of a mountain out of a molehill. Charlotte Harpur, New York Times, 13 Sep. 2025 Every other mountain in the Alaska Range looked like the proverbial molehill compared to the 20,000-foot behemoth. The Editors, Outside, 31 Aug. 2025 The attacks on Ramirez make a mountain out of a molehill, based on a questionable translation of her Spanish words. Chicago Tribune, 25 Aug. 2025 See All Example Sentences for molehill

Word History

First Known Use

15th century, in the meaning defined above

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

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Cite this Entry

“Molehill.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/molehill. Accessed 6 Nov. 2025.

Kids Definition

molehill

noun
mole·​hill ˈmōl-ˌhil How to pronounce molehill (audio)
1
: a small mound or ridge of earth pushed up by a burrowing mole
2
: an unimportant obstacle or difficulty
made a mountain out of a molehill

More from Merriam-Webster on molehill

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