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puzzolana

American  
[poot-suh-lah-nuh, poot-tsaw-lah-nah] / ˌput səˈlɑ nə, ˌput tsɔˈlɑ nɑ /
Also puzzolan

noun

  1. pozzolana.


puzzolana British  
/ ˌpʊtsəˈlɑːnə /

noun

  1. a variant of 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

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.

In the island of Teneriffe, strata of tufa, puzzolana, and clay, separate the range of basaltic hills from the currents of recent lithoid lava, and from the eruptions of the present volcano.

From Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1 by Ross, Thomasina

This last formation resembles the tufas of Pausilippo, and the strata of puzzolana, which I found in the valley of Quito, at the foot of the volcano of Pichincha.

From Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1 by Ross, Thomasina

The puzzolana earth forms an admirable cement, and even when placed on the tops of houses it forms a terrace impenetrable by water.

From The American Quarterly Review No. XVIII, June 1831 (Vol 9) by Various

What is the meaning of the terms lapillo, puzzolana, and ceneri?

From Geology by Geikie, James