Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun Silica.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun chemistry A
hard glassy mineral ,SiO₂ , occurring asquartz ,sand ,opal etc. Informally known assilica .
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite
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Examples
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ry commented on the word silicon dioxide
Aka sand. An anti-caking agent in some foods.
January 21, 2013
bilby commented on the word silicon dioxide
Presumably not in cake.
January 21, 2013