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fibrolite

[fahy-bruh-lahyt]
noun Mineralogy.
  1. sillimanite.

Origin of fibrolite

First recorded in 1795–1805; fibro- + -lite
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for fibrolite

Fibrolite

noun
  1. NZ trademark a type of building board containing asbestos and cement
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