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bluestone
[ bloo-stohn ]
/ ˈbluˌstoʊn /
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noun
a bluish, argillaceous sandstone used for building purposes, flagging, etc.
QUIZ
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Which of the following nouns has an irregular plural form?
Words nearby bluestone
blue stain, blue state, blue stellar object, bluestem, bluestocking, bluestone, blue straggler, blue streak, blue succory, blue swimmer, bluet
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use bluestone in a sentence
British Dictionary definitions for bluestone
bluestone
/ (ˈbluːˌstəʊn) /
noun
a blue-grey sandstone containing much clay, used for building and paving
the blue crystalline form of copper sulphate
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
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