† heteˈrogenize,v.Obs.rare. [f.Gr. ἑτερογενής heterogene + -ize.] intr. To act in a manner heterogeneous or foreign to his own character. 1592G. Harvey Pierce's Super. 110 Never Artist so licentiously heterogenised or so extravagantly exceeded his prescribed limits as Ambition or Covetice.