crystal class


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crystal class

n
(Chemistry) crystallog any of 32 possible types of crystals, classified according to their rotational symmetry about axes through a point. Also called: point group
References in periodicals archive ?
Then I would sit under the shade of a willow tree, sipping from a crystal class while rereading Paul Auster.
To stud at 4 years and dam of: Crossbreeze (1999 f by Red Ransom; placed), Crystal Class (2000 c by Mr Prospector; placed), Rule Of Law (2001 c by Kingmambo; Gr1 winner).