from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. impregnation with silica; petrification
from the GNU version of the Collaborative International Dictionary of English
- n. Thae act or process of combining or impregnating with silicon or silica; the state of being so combined or impregnated.
from The Century Dictionary and Cyclopedia
- n. Conversion into silica.
- n. In geology, the replacement of a rock or of the remains of an organism with silica, as in petrified or silicified wood, or silicified limestone.
Sorry, no etymologies found.