異い性せい
Meanings
Adjective (の)
Noun
1. the opposite sex
I think it's because the other person is of the opposite sex.
2. isomerism
Kanji used
different
nature (of a person)
Pitch accent
い
せい
い
せい
Top 6200
Composed of
difference (of opinion); strange; odd; different
nature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); gender; -ty
Used in vocabulary (16 in total)
relationships with the opposite sex
heterosexuality; heterosexual love
Examples (5 in total)
Just because of that, it doesn't mean I dislike the opposite sex.
I think it's because the other person is of the opposite sex.
She feels very shy in the presence of the opposite sex.
The fact that they are of the opposite sex may also be relevant.
Until now, I had never once been concerned about the opposite sex.