preponderate verb4 •To outweigh; to be heavier than; to exceed in weight.an inconsiderable weight by virtue of its distance from the Centre of the Ballance, will preponderate much greater magnitudes — 1665 •To overpower by stronger or moral power.That is the preponderating consideration to which everything else has to yield. — 1898 •To exceed in weight or influence; hence, to predominate.Anxiety preponderated over hope; and it was scarcely possible for Evelyn to encounter a danger not previously conjured up by the alarmed fancy of his mistress. — 1834 •(no longer used) To cause to prefer; to incline; to decide.The desire to spare Christian blood preponderates him for peace. — 1642 formspreponderated · preponderating · preponderates