異い性せい結けっ婚こん

noun

heterosexual marriage; opposite-sex marriage

Refers to marriage between a man and a woman, often used in contrast with 同性結婚 (same-sex marriage).

• 異い性せい結けっ婚こんが当あたり前まえだと思おもわれていた時じ代だいもあった。

  There was a time when opposite-sex marriage was taken for granted.

• 異い性せい結けっ婚こんと同どう性せい結けっ婚こんの法ほう的てきな違ちがいについて議ぎ論ろんする。

  Discuss the legal differences between opposite-sex marriage and same-sex marriage.