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bluestone

American  
[bloo-stohn] / ˈbluˌstoʊn /

noun

  1. a bluish, argillaceous sandstone used for building purposes, flagging, etc.


bluestone British  
/ ˈbluːˌstəʊn /

noun

  1. a blue-grey sandstone containing much clay, used for building and paving

  2. the blue crystalline form of copper sulphate

  3. a blue variety of basalt found in Australia and used as a building stone

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of bluestone

First recorded in 1645–55; blue + stone

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Certainly, no prying eyes could see through to the pool area, which is bordered by a bluestone patio.

From MarketWatch Apr. 8, 2026

Their work offers evidence for the first time of links between cattle remains at Stonehenge and Wales, at the time when the bluestone megaliths were moved to the site.

From BBC Aug. 22, 2025

Port saves loose paving for the backyard, preferring to use poured concrete or bluestone paving on main pathways to the door or driveway.

From Seattle Times Mar. 23, 2022

A piece of bluestone most likely used in the building of that cemetery is on display at the British Museum, as are some contents of the 5,000-year-old graves, including bone pins used for fastening shrouds.

From New York Times Feb. 17, 2022

I walked past the mountain laurels and the Japanese maple, up the bluestone steps of Morrie’s house.

From "Tuesdays with Morrie" by Mitch Albom

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