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Synonyms

vitrify

American  
[vi-truh-fahy] / ˈvɪ trəˌfaɪ /

verb (used with or without object)

vitrified, vitrifying
  1. to convert or be converted into glass.

  2. to make or become vitreous.


vitrify British  
/ ˈvɪtrɪˌfaɪ /

verb

  1. to convert or be converted into glass or a glassy substance

"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

Other Word Forms


Etymology

Origin of vitrify

1585–95; vitri- + -fy; compare French vitrifier


Explanation

If you vitrify something, you turn it into glass or a glass-like substance. Glassmakers can vitrify sand to make glass. Chemists study how substances change. One such extreme change is when a substance is vitrified, or turned into glass through heating and rapid cooling. Scientists can vitrify substances in the lab. Substances can also be vitrified in nature — due to a lightning strike, for instance. Vitrify is related to vitreous, meaning “glassy.”

Keep Reading on Vocabulary.com

Vocabulary lists containing vitrify

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 plant will vitrify much of the 56 million gallons of radioactive and hazardous chemical waste in underground tanks, some filled with waste as early as the 1940s.

From Seattle Times ● Mar. 14, 2024

DOE’s Savannah River, S.C., site began operating a facility to vitrify less complex radioactive waste in 1996.

From Seattle Times ● Mar. 14, 2024

The process to vitrify waste at Hanford is highly complex and involves multiple steps.

From Seattle Times ● Feb. 25, 2024

The decision to vitrify the waste in Hanford’s 177 storage tanks goes back to what’s known as the Tri-Party Agreement, a legal agreement and consent order between the U.S.

From Seattle Times ● Feb. 25, 2024

In the erupted lavas, those substances which are subject to calcine and vitrify in our fires, suffer similar changes, when delivered from a compression which had rendered them fixed, though in an extremely heated state.

From Theory of the Earth, Volume 1 (of 4) by James Hutton

“This is iron that was in my studio that, after I fired it, melted and vitrified and became part of the piece.”

From Los Angeles Times ● Jul. 29, 2026

So the researchers posit that the only possible scenario is that fast dissipation of the ash cloud allowed for very quick cooling, ensuring that the shards were vitrified before being buried.

From Salon ● Mar. 4, 2025

Only material containing some liquid can turn to glass, meaning that the bones could not have vitrified.

From BBC ● Feb. 27, 2025

Only one previous study successfully rewarmed and transplanted a vitrified organ in any animal, and the rabbit kidney in question had been vitrified for roughly 10 minutes—and it performed poorly after transplantation.

From Scientific American ● Sep. 1, 2023

Five bus-loads of boys and girls, singing or in a silent embracement, rolled past them over the vitrified highway.

From "Brave New World" by Aldous Huxley

The Department of Energy’s goal is to start vitrifying radioactive waste stored in underground tanks, some since World War II, by the end of 2023.

From Seattle Times ● Oct. 9, 2022

DOE plans to expand the vitrification plant to treat the remainder of the low-activity waste, but it is also looking at alternatives to vitrifying some of the low-activity waste.

From Seattle Times ● Aug. 12, 2022

Those lines—the hunger for experience, the resentment vitrifying into potency—could have flown out of “Paradise Lost.”

From The New Yorker ● Oct. 10, 2019

From his experiments were discovered the principal colours to be used for enamelling, and the means of vitrifying them.

From Blackwood's Edinburgh Magazine, Volume 62, No. 383, September 1847 by Various

But if any soluble salt, such as borax, nitre, or soda, is employed, it is necessary to render them insoluble, by vitrifying them together with other substances.

From British Manufacturing Industries Pottery, Glass and Silicates, Furniture and Woodwork. by L. Arnoux

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