The Collaborative International Dictionary
Zirconic acid
Zirconic \Zir*con"ic\, a. (Chem.) Pertaining to, containing, or resembling, zirconium; as, zirconic oxide; zirconic compounds.
Zirconic acid, an acid of zirconium analogous to carbonic and silicic acids, known only in its salts.
Wiktionary
zirconic acid
n. (context chemistry English) An acid of zirconium analogous to carbonic acid and silicic acid, known only in its salts (the zirconates).