SEMI-VITRIFICA'TION, noun [semi and vitrification.]
1. The state of being imperfectly vitrified.
2. A substance imperfectly vitrified.
Webster's Dictionary 1828
SEMI-VITRIFICA'TION, noun [semi and vitrification.]
1. The state of being imperfectly vitrified.
2. A substance imperfectly vitrified.