'-PO4' definitions:

Definition of '-PO4'

From: GCIDE
  • Phosphate \Phos"phate\, n. (Chem.) A salt of phosphoric acid or a compound containing the phosphate radical group -PO4; as, trisodium phosphate (Na3PO4); triethyl phosphate ((C2H5)3PO4). [1913 Webster + PJC]