See Also: polyacid(medicine)
polyacid(dictionary)

polyacid (iou)



polyacid adjective & noun. M19.
[from POLY- + ACID adjective, noun.]
Chemistry.
A. adjective.
Of a base: (composed of molecules) able to combine with more than one monovalent acid radical. Now rare. M19.
Of the nature of or pertaining to a polyacid. M20.
b. noun. A compound with more than one acidic group; esp. an acid containing polymeric anions. E20.