<span class="searchmatch">aeviternitātī</span> dative singular of aeviternitās...
<span class="searchmatch">aeviternitātis</span> genitive singular of aeviternitās...
Ecclesiastical) IPA(key): [e.viˈt̪ɛr.ni.t̪as] aeviternitās f (genitive <span class="searchmatch">aeviternitātis</span>); third declension alternative form of aeternitās (philosophy) aeviternity...