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Granite: granolith.

[German, from Granit, granite, from Italian granito; see granite.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


combining form
of or resembling granite: granolith.
[from German, from Granit granite]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈgræn ɪt)

1. a coarse-grained igneous rock composed chiefly of orthoclase and albite feldspars and of quartz, usu. with lesser amounts of one or more other minerals, as mica, hornblende, or augite.
2. something of great hardness, firmness, or durability.
[1640–50; < Italian. See grain, -ite1]
gra•nit•ic (grəˈnɪt ɪk) adj.
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