Orthosilicic

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Orthosilicic \Or`tho*si*lic"ic\, a. [Ortho- + silicic.] (Chem.)
     Designating the form of silicic acid having the normal or
     highest number of hydroxyl groups.
     [1913 Webster]