Word Study
Metatungstic
CIDE DICTIONARY
Metatungstic, a. [Pref. meta- + tungstic.].
Of, pertaining to, or designating, an acid known only in its salts (the metatungstates) and properly called polytungstic, or pyrotungstic, acid. [1913 Webster]
For further exploring for "Metatungstic" in Webster Dictionary Online