zincate

Any of various salts containing ZnO₂²⁻ or related hydroxide complexes, such as Zn(OH)₃⁻.

In chem., a compound which may be viewed as resulting from the union of zinc oxid with the oxid of a more electropositive metal, or from the replacement of hydrogen in zinc hydroxid by a very strongly electropositive metal, such as potassium or sodium.

any salt formally derived from zinc oxide or hydroxide by combination with a more electropositive element