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silex

American  
[sahy-leks] / ˈsaɪ lɛks /

noun

  1. flint; silica.


silex British  
/ ˈsaɪlɛks /

noun

  1. a type of heat-resistant glass made from fused quartz

"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

Etymology

Origin of silex

1585–95; < Latin silex, stem silic- hard stone, flint, boulder

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The name silicon is derived from the Latin word for flint, silex.

From Textbooks Feb. 14, 2019

A German provincial term, universally adopted in scientific language for a simple mineral composed of pure silex, or earth of flints: rock-crystal is an example.

From Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology by Sir Charles Lyell

It appears to me, from external character and preliminary tests, to consist almost entirely of silex, with a little oxide of iron.

From Scenes and Andventures in the Semi-Alpine Region of the Ozark Mountains of Missouri and Arkansas by Henry Rowe Schoolcraft

The calcareous matter, for example, of shells, is often entirely removed and replaced by carbonate of iron, pyrites, silex, or some other ingredient, such as mineral waters usually contain in solution.

From Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology by Sir Charles Lyell

Len wandered into the kitchen, turned the flame on under the silex, stared briefly at the dishes waiting in the sink, and wandered out again.

From Special Delivery by Damon Francis Knight

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