limestone

noun

lime·​stone ˈlīm-ˌstōn 

: 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

In the house’s southern wing, the primary suite is complete with a private deck and a limestone and Calacatta marble bathroom featuring a deep soaking tub, a steam shower, and radiant heated floors. — Katie Schultz, Architectural Digest, 31 Aug. 2026

Perched about 60 feet above the water, the modern residence sits on over half an acre atop the limestone cliffs of a former 1920s quarry. — Demetrius Simms, Robb Report, 31 Aug. 2026

Other upgrades include a new boardwalk, limestone steps that lead to the riverbank and the TogetherForever Plaza in memory of artists Joe and Will Lawrance. — Domenica Bongiovanni, IndyStar, 28 Aug. 2026

Daily cargo operations The limestone transported by MV Yampu will be utilized to produce cement for homes, schools, hospitals, roads and other infrastructure in Victoria and South Australia. — Georgina Jedikovska, Interesting Engineering, 27 Aug. 2026

Word History

First Known Use

14th century, in the meaning defined above

Phrases Containing limestone

• nummulitic limestone

Rhymes for limestone

• acetone
• anglophone
• baritone
• bourguignon
• buspirone
• chaperon
• chaperone
• cobblestone
• collarbone
• cornerstone
• cortisone
• dictaphone

Kids Definition

limestone

noun

lime·​stone ˈlīm-ˌstōn 

: 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