D defs.my
Entry 1 sense Webster, 1913

Polysilicic

· Pol·y·si·lic·ic · IPA
01 a. Of or pertaining to compounds formed by the condensation of two or more molecules of silicic acid.
  1. 1.
    Of or pertaining to compounds formed by the condensation of two or more molecules of silicic acid.(Chem.)
Phrases & compounds
Polysilicic acid — any one of a series of acids formed by the condensation of two or more molecules of silicic acid, with elimination of water.