n. [ Pref. bi- + chromate. ] (Chem.) A salt containing two parts of chromic acid to one of the other ingredients; as, potassium bichromate; -- called also dichromate. [ 1913 Webster ]
v. t. To combine or treat with a bichromate, esp. with bichromate of potassium; as, bichromatized gelatine. [ 1913 Webster ]