<span class="searchmatch">dēfectiōnum</span> genitive plural of dēfectiō...
singular plural nominative dēfectiō dēfectiōnēs genitive dēfectiōnis <span class="searchmatch">dēfectiōnum</span> dative dēfectiōnī dēfectiōnibus accusative dēfectiōnem dēfectiōnēs ablative...