v.
Pronunciation: ( ˌ )d ē - ' vi-tr ə - ˌ f ī
Function: transitive verb
Etymology: French dévitrifier, from dé- de- + vitrifier to vitrify
Date: 1832
: to deprive of glassy luster and transparency especially : to change (as a glass) from a vitreous to a crystalline condition
– de · vit · ri · fi · ca · tion \ ( ˌ )d ē - ˌ vi-tr ə -f ə - ' k ā -sh ə n \ noun