noun
relations with women; involvement with women
Often used in contexts discussing a man's romantic or sexual relationships, or his general dealings with women.
彼は女性関係が派手だ。
He is quite a womanizer.
女性関係のトラブルで会社を辞めた。
He quit his job because of trouble with women.
Refers to relationships between men and women in general, not specifically a man's dealings with women.
Compound of 女性 (woman) and 関係 (relation).