crystallog any of 32 possible types of crystals, classified according to their rotational symmetry about axes through a pointAlso called: point group
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Question 1 of 9
You may have read the word "simmer" in a recipe or two, but what does it really mean?
Words nearby crystal class
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