limestone

noun

lime·​stone ˈlīm-ˌstōn How to pronounce limestone (audio)
: a rock that is formed chiefly by accumulation of organic remains (such as shells or coral), consists mainly of calcium carbonate, is extensively used in building, and yields lime when burned

Examples of limestone 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.
InterContinental has just opened the doors of its new hotel nestled with Ha Long Bay, known for its stunning emerald waters and towering limestone islands that make for a gorgeous backdrop for any adventure. Nicole Hoey, Robb Report, 23 Oct. 2025 Before the project began, several prominent residents expressed concern about the original building’s limestone relief panels, considered prominent works of art. Emily Goodin, Miami Herald, 21 Oct. 2025 Catch a Show at Lime Kiln Theater A turn of the century limestone quarry and kiln has been transformed into a one-of-a-kind outdoor theater that immerses guests in the striking landscape. Heather Bien, Southern Living, 19 Oct. 2025 Inside the main building of the winery, the interior features the use of natural wood, local limestone, and dark steel accents. New Atlas, 19 Oct. 2025 See All Example Sentences for limestone

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of limestone was in the 14th century

Cite this Entry

“Limestone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/limestone. Accessed 29 Oct. 2025.

Kids Definition

limestone

noun
lime·​stone ˈlīm-ˌstōn How to pronounce limestone (audio)
: a rock that is formed chiefly from animal remains (as shells or coral), consists mainly of calcium carbonate, is used in building, and gives lime when burned

More from Merriam-Webster on limestone

Last Updated: - Updated example sentences
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