crystal class

Save This Word!

noun

crystallog any of 32 possible types of crystals, classified according to their rotational symmetry about axes through a pointAlso called: point group

QUIZ

ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?

We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.

Question 1 of 8

Which of the following words describes “sky blue”?

navy

beryl

azure

TAKE THE QUIZ TO FIND OUT

Meet Grammar Coach

Write or paste your essay, email, or story into Grammar Coach and get grammar help

Improve Your Writing

Meet Grammar CoachImprove Your Writing

Words nearby crystal class

Cryptozoon, cryptozygous, cryst., crystal, crystal ball, crystal class, crystal-clear, crystal counter, crystal detector, crystal form, crystal gazing

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

How to use crystal class in a sentence

I was drawn to The Class for different reasons—chiefly, the pipe dream of achieving a tighter and tauter backside.
How Taryn Toomey’s ‘The Class’ Became New York’s Latest Fitness Craze|Lizzie Crocker|January 9, 2015|DAILY BEAST
Stephanie Giorgio, a classical musician, credits The Class for helping her cope with anxiety, focus, fear, and self-doubt.
How Taryn Toomey’s ‘The Class’ Became New York’s Latest Fitness Craze|Lizzie Crocker|January 9, 2015|DAILY BEAST
In the last year, her fusion exercise class has attracted a cult following and become de rigueur among the celebrity set.
How Taryn Toomey’s ‘The Class’ Became New York’s Latest Fitness Craze|Lizzie Crocker|January 9, 2015|DAILY BEAST
The same picture emerges from middle class men in the U.S., Canada, and the Nordic countries.
How Good Dads Can Change the World|Gary Barker, PhD, Michael Kaufman|January 6, 2015|DAILY BEAST

More to the point, Huckabee has a natural appeal to a party that has come to represent the bulk of working class white voters.
Can Huckabee Convert the GOP’s Moneymen?|Lloyd Green|January 4, 2015|DAILY BEAST
Botanists have enumerated between forty and fifty varieties of the tobacco plant who class them all among the narcotic poisons.
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce|E. R. Billings.
Our class has swelled to about a dozen persons now, and a good many others come and play to him once or twice and then go.
Music-Study in Germany|Amy Fay
It has only been a rare and exceptional class hitherto that has gone on learning throughout life.
The Salvaging Of Civilisation|H. G. (Herbert George) Wells
But we must not class in this unclean category Lord Spunyarn and his friend Haggard, who were both playing at the big table.
The Pit Town Coronet, Volume I (of 3)|Charles James Wills
The universal ignorance of the working class broke down the aspiring force of genius.
The Unsolved Riddle of Social Justice|Stephen Leacock