Hypertext Webster Gateway: "polysilicic"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Polysilicic \Pol`y*si*lic"ic\, a. [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.
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