borehole

noun

bore·​hole ˈbȯr-ˌhōl How to pronounce borehole (audio)
: a hole bored or drilled in the earth: such as
a
: an exploratory well
b
chiefly British : a small-diameter well drilled especially to obtain water

Examples of borehole 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.
First, by better understanding borehole design, engineers have more flexibility in choosing conduit materials to match the standards for particular environments. IEEE Spectrum, 10 Mar. 2025 Deep boreholes like this one can tell scientists a lot about Earth’s interior. Andrew Gase, Discover Magazine, 30 Nov. 2024 Case’s drilling concept generates the force needed for the tip from the peristaltic segments within the borehole. IEEE Spectrum, 10 Mar. 2025 Next, the team scanned the borehole with gamma rays. Brent Crane, The New Yorker, 2 Mar. 2025 See All Example Sentences for borehole

Word History

First Known Use

1708, in the meaning defined above

Time Traveler
The first known use of borehole was in 1708

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Cite this Entry

“Borehole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/borehole. Accessed 23 May. 2025.

Last Updated: - Updated example sentences
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