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Examples from the Web for tuffest
Historical Examples of tuffest
It iz one of the most tuffest things for a female tew be an old maid successfully.The Complete Works of Josh Billings
Henry W. Shaw
a rock formed by the fusing together on the ground of small rock fragments (less than 2 mm across) ejected from a volcano
Word Origin for tuff
C16: from Old French tuf, from Italian tufo; see tufa
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
advertiser's spelling of tough (adj.), attested by 1940.
Online Etymology Dictionary, © 2010 Douglas Harper
A rock made up of particles of volcanic ash, varying in size from fine sand to coarse gravel.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.