国こっ交こう断だん絶ぜつMeaningsNounSuru verb1. breakup of diplomatic relations; diplomatic breakKanji used国country交mingle断be cut off絶cut offPitch accentこっこうだんぜつComposed of国こっ交こうdiplomatic relationsNoun断だん絶ぜつextinction (e.g. of a family); dying out; discontinuation; severance (e.g. of relations); rupture; breaking off; (generation) gapNoun