交尾 こうび copulation (among animals) #23,210 Meanings noun, takes する, intransitive copulation (among animals); mating; treading; covering; serving 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 尾 ビ · お tail, end, counter for fish, lower slope of mountain