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Webster's New World College Dictionary » silicious
silicious
Variant of siliceous
siliceous
definition
si·li·ceous (sə lis̸h′əs)
adjective
- of, containing, or like silica
- growing in soil that has a large proportion of silica in it
Etymology: L siliceus
Also sp. silicious si·li′·cious
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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