Female, Woman, Lady
noun, の adjective
Someone who's of the woman gender is probably going to be female.
じょせい
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
女性用トイレはあちらです。
The women's restroom is over there.
お客様が女性でも男性でも、サービスは同じにすべきじゃないですか？
Shouldn't the service be the same for both female and male customers?
当時は、先生が私のことを一人の大人の女性として見てくれていると思ってうれしかったんです。
At the time, I was happy thinking that the teacher saw me as an adult woman.