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Webster 1913 Edition
Polysilicic
Polˊy-si-lic′ic
,Adj.
[
Poly-
+ silicic
.] (Chem.)
Of or pertaining to compounds formed by the condensation of two or more molecules of silicic acid.
Polysilicic acid
(Chem.)
, any one of a series of acids formed by the condensation of two or more molecules of silicic acid, with elimination of water.