The act or institution of marriage; entering into a marital relationship (including ceremonies and legal union).
来月、彼女と結婚することになった。
I'm going to get married to her next month.
結婚式は親しい人たちだけで行った。
We held the wedding ceremony only with close friends and family.
二人は長年の交際を経て結婚に至った。
After years of dating, the two ended up getting married.
結婚は人生の大きな決断の一つだ。
Marriage is one of the major life decisions.