Union

결혼

gyeolhon

(marriage)

동맹

dongmaeng

(the act of uniting or the state of being united)

련맹

ryeonmaeng

(the act of uniting or the state of being united)

성교

seonggyo

(sexual intercourse)

연맹

yeonmaeng

(the act of uniting or the state of being united)

합집합

hapjiphap

(in set theory)

혼인

honin

(marriage)

화집합

hwajiphap

(in set theory)