男だん性せい用ようだんせいようMeanings1nounfor men; men's useUsed to describe products, facilities, or items designed for men. Often appears as a modifier before another noun.この男だん性せい用ようトイレはとても清せい潔けつだ。This men's restroom is very clean.男だん性せい用ようの化け粧しょう品ひんが増ふえている。Cosmetics for men are increasing.