[ dee-vi-truh-fahy ]
/ diˈvɪ trəˌfaɪ /

verb (used with object), de·vit·ri·fied, de·vit·ri·fy·ing.

Chemistry. to deprive, wholly or partly, of vitreous character or properties.

verb (used without object), de·vit·ri·fied, de·vit·ri·fy·ing.

Petrology. (of a volcanic rock or particle) to undergo a change in texture from glassy to crystalline.

Origin of devitrify

First recorded in 1825–35; de- + vitrify
Related formsde·vit·ri·fi·a·ble, adjectivede·vit·ri·fi·ca·tion, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for devitrify

British Dictionary definitions for devitrify


/ (diːˈvɪtrɪˌfaɪ) /

verb -fies, -fying or -fied

to change from a vitreous state to a crystalline state
to lose or cause to lose the properties of a glass and become brittle and opaque
Derived Formsdevitrification, noun
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