expression, i-adjective
soft on women; easily charmed by women
Idiomatic expression describing a man who is weak or indulgent toward women, often with a nuance of being easily flattered or charmed by them.
彼は鼻の下が長いから、女性に頼まれると断れない。
He's soft on women, so he can't refuse when a woman asks him for something.
あの人は美人を見るとすぐ鼻の下が長くなる。
That guy gets all googly-eyed the moment he sees a beautiful woman.