pa. pple. Obs. [ad. med.L. vitrificāt-us, pa. pple. of *vitrificāre to vitrify.] Vitrified. Also † Vitrificate v. trans., to vitrify.
1471. Ripley, Comp. Alch., V. xviii. in Ashm. (1652), 152. And make thy fyre so temperat, That by the sydys thy Water be never vytryfycate.
1626. Bacon, New Atl. (1635), 162. We have … crystals likewise, and glasses of divers kinds, and among them some of metals vitrificated.
1721. Bailey, Vitrificate, to turn into Glass.
