性せい的てき関かん係けい

せ

い

て

き

か

ん

け

い

Meanings

1

sexual relations; sexual relationship

A formal or clinical term for sexual relations or a sexual relationship. Often used in legal, medical, or official contexts.

どう

意い

を

確かく

認にん

する

こと

が

大たい

切せつ

です

。

Before having sexual relations, it is important to confirm mutual consent.

彼かれらは長なが年ねんにわたって性せい的てき関かん係けいを続つづけていた。

They had maintained a sexual relationship for many years.