eventuation|ɪˌvɛntjuːˈeɪʃən| [f.prec.: see -ation.] The action of ‘eventuating’; bringing or coming to an issue; realization; issue. a1848R. W. Hamilton (Ogilvie).1876Overmatched II. xii. 196 Deputing to some good genius..the eventuation of his more dazzling hopes.