交歓 こうかん exchange of courtesies (cordialities) #22,485 Meanings noun, takes する, intransitive exchange of courtesies (cordialities); fraternization; fraternisation Its kanji 交 コウ · まじ.わる、まじ.える、ま.じる、まじ.る、ま.ざる、ま.ぜる、-か.う、か.わす、かわ.す、こもごも mingle, mixing, association, coming & going 歓 カン · よろこ.ぶ delight, joy