from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Containing, resembling, relating to, or consisting of silica.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. of, relating to, consisting of, or resembling silica
from the GNU version of the Collaborative International Dictionary of English
- adj. Of or pertaining to silica; containing silica, or partaking of its nature.
from The Century Dictionary and Cyclopedia
- See silicious.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. relating to or containing or resembling silica
From Latin siliceus, of flint, from silex, silic-, flint.(American Heritage® Dictionary of the English Language, Fourth Edition)