vitrification

from WordNet (r) 3.0 (2006)
vitrification
    n 1: a vitrified substance; the glassy result of being vitrified
    2: the process of becoming vitreous
    
from The Collaborative International Dictionary of English v.0.48
Vitrification \Vit`ri*fi*ca"tion\, n. [See {Vitrify}.]
   Same as {Vitrifaction}. --Sir T. Browne. Ure.
   [1913 Webster]
    

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