異い性せい愛あい

noun, noun which may take the genitive case particle 'no'

heterosexuality; heterosexual love

Refers to sexual and romantic attraction to the opposite sex. Often used in academic or formal contexts, but also in everyday language.

• 異い性せい愛あいは多おおくの社しゃ会かいで多た数すう派はの性せい的てき指し向こうです。

  Heterosexuality is the majority sexual orientation in many societies.

• 異い性せい愛あい者しゃ向むけのイベントが開かい催さいされた。

  An event for heterosexual people was held.