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
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Visitors have the opportunity to spot a variety of diverse wildlife on the sandstone and limestone cliffs, from scampering foxes to nesting birds to fig trees, caper bushes, and acanthus — this iconic plant's jagged leaves can often be found carved atop Greece’s ubiquitous Corinthian columns. Regan Stephens, Travel + Leisure, 20 Jan. 2025 The valley’s hillsides and mountainous vineyards host limestone and dolomitic rock, imparting minerality to the wines. Joseph V Micallef, Forbes, 18 Jan. 2025 There are also two en suite bedrooms, each crafted with an array of premium materials like Kansas limestone, Colorado buff stone, reclaimed Oregon timber, and Japanese ceramic tile. Emma Reynolds, Robb Report, 17 Jan. 2025 Stronger waves, fresh water dumped by heavier rainfalls and more sunny-day flooding could also add to the erosion of the limestone that all of South Florida is built on, Chinowsky said. Denise Hruby, Miami Herald, 14 Jan. 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

Dictionary Entries Near limestone

Cite this Entry

“Limestone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/limestone. Accessed 2 Feb. 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

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