aluminum borate: Meaning and Definition of

alu'minum bo'rate

Pronunciation: [key]
— Chem. Chem.
  1. a white, granular, water-insoluble powder, 2AlO&multiplydot;BO&multiplydot;3HO, used chiefly in the manufacture of crown glass.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.