equiponderance|iːkwɪˈpɒndərəns| [f. equiponderant: see -ance. Cf.Fr.équipondérance.] Equality of weight; equilibrium. 1775in Ash.1822Blackw. Mag. XI. 155 Being, as it were, originally balanced to a sort of equiponderance.1833J. Holland Manuf. Metals II. 287 The equiponderance of the scales may remain unaffected.