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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

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

This recent deposit appears to consist essentially of silex and alumine, in a state of very intimate mixture.

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

It is sometimes dug up covered with white silex or with other stones.

From On the magnet, magnetick bodies also, and on the great magnet the earth a new physiology, demonstrated by many arguments & experiments by William Gilbert

Many substances are incorporated with soap, such as salt, soda ash, tripoli, crushed volcanic deposits, ground feldspar, infusorial earth of various kinds, silex, etc.

From Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. by E. G. Thomssen

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