quartz glass

noun

: vitreous silica prepared from pure quartz and noted for its transparency to ultraviolet radiation

Examples of quartz glass in a Sentence

Recent Examples on the Web
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Long-term storage mediums like quartz glass may have applications for public safety as well. Caroline Delbert, Popular Mechanics, 4 Nov. 2019 Project Silica is focusing on quartz glass, made from the crystalline form of one of the most plentiful minerals in the Earth’s crust. Caroline Delbert, Popular Mechanics, 4 Nov. 2019 Aldrin placed an array -- an arrangement of 100 quartz glass prisms in rows -- on the surface. Ashley Strickland, CNN, 29 July 2019 But unlike an optical disc, which is made of plastic, the experimental media is quartz glass. IEEE Spectrum, 15 July 2013

Word History

First Known Use

1861, in the meaning defined above

Time Traveler
The first known use of quartz glass was in 1861

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Cite this Entry

“Quartz glass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quartz%20glass. Accessed 5 Aug. 2026.

Medical Definition

quartz glass

noun
: vitreous silica prepared from pure quartz and noted for its transparency to ultraviolet radiation
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