pozzuolana

pozzolana (ˌpɒtsəˈlɑːnə)

/ (ˌpɒtswəˈlɑːnə) /

noun

a type of porous volcanic ash used in making hydraulic cements
any of various artificial substitutes for this ash used in cements

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What does “clement” mean?
German name: puzzolana

Word Origin for pozzuolana

C18: from Italian: of Pozzuoli

Words nearby pozzuolana

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

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