alloxanateChem.|æˈlɒksəneɪt| [f.prec. + -ate4.] A salt of alloxanic acid. 1863Watts Dict.Chem. (1879) I. 138 [Alloxanic] is a di⁓basic acid, forming acid as well as normal salts: the formula of normal alloxanates is C4H2M2N2O5, of acid alloxanates C4H3MN2O5.1865Intell.Observ.No. 38, 109 Alloxanate of ammonia.