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.
Decked out in the hotel's signature warm woods and lush fabrics, the king-sized suite features an expansive living room; a deep, limestone soaking tub; and complimentary Balmain bath amenities. Jalyn Robinson, Travel + Leisure, 7 Aug. 2025 In 2020, first lady Melania brought the most significant updates to the Rose Garden since the Kennedy administration, making headlines for changing up the flower beds, removing the Kennedys' crabapple trees and narrowing the lawn area to add a limestone walk around the border. Kyler Alvord, People.com, 5 Aug. 2025 Its coastline swings between limestone cliffs and secluded turquoise coves, while inland, stone villages and terraced olive groves tell centuries-old stories. Bailey Berg, Architectural Digest, 30 July 2025 The Edwards Aquifer can fill up and empty quickly because of the permeability of the fractured limestone. Claire Osborn, Austin American Statesman, 30 July 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 20 Aug. 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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